{"title":"Door Hardware \u0026 Exit Devices","description":"\u003cp style=\"font-size: 1.4em; font-weight: 600; text-align: center; margin-bottom: 1em;\"\u003eElectric Strikes, Magnetic Locks, and Door Hardware for Access Control\u003c\/p\u003e\n\n\u003cp\u003eDoor hardware and exit devices complete the physical side of an electronic access control installation with electric door strikes, electromagnetic locks, magnetic door holders, and armored door cords. The lineup from Seco-Larm and Ubiquiti covers single office entries through multi-door commercial facilities, all part of the \u003ca href=\"\/collections\/security-surveillance\" title=\"Security \u0026amp; Surveillance\"\u003e\u003cstrong\u003esecurity and surveillance\u003c\/strong\u003e\u003c\/a\u003e catalog.\u003c\/p\u003e\n\n\u003ch2\u003eDoor Hardware for Every Environment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterior office doors\u003c\/strong\u003e — electric door strikes replacing fixed strike plates on standard latch-style locksets for credential-triggered release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLobbies and high-traffic entries\u003c\/strong\u003e — electromagnetic locks providing 600 to 1,200 pounds of holding force for secure perimeter doors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass storefront doors\u003c\/strong\u003e — surface-mount magnetic locks that work with aluminum-frame and glass entries where mortise hardware is impractical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-rated doors\u003c\/strong\u003e — flush-mount magnetic door holders keeping fire doors open during business hours and releasing automatically on fire alarm activation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-device door assemblies\u003c\/strong\u003e — armored door cords protecting wiring between the frame and door leaf from the stress of daily opening and closing cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eChoosing the Right Door Hardware\u003c\/h2\u003e\n\u003cp\u003eThe most critical decision in door hardware selection is fail-safe versus fail-secure operation. Fail-safe devices unlock when power is lost, which is required on fire-rated egress doors so occupants can exit during an emergency. Electromagnetic locks are inherently fail-safe. Fail-secure devices remain locked during a power outage until power returns or a key override is used. Most electric strikes can be configured for either mode. Holding force, measured in pounds, determines physical resistance against forced entry. Standard interior office doors typically require 600 to 1,200 pounds. The Seco-Larm electromagnetic lock provides up to 1,200 pounds of holding force for commercial perimeter doors.\u003c\/p\u003e\n\n\u003ch3\u003eDoor Type and Frame Material\u003c\/h3\u003e\n\u003cp\u003eWood-frame doors pair with electric door strikes designed for wood construction. Hollow metal frames accept universal strikes. Aluminum-frame glass doors are best served by surface-mounted magnetic locks where there is no frame depth for a recessed strike. Confirm the swing direction, frame depth, and latch bolt type before ordering to ensure compatibility. Armored door cords protect the wiring running between the frame and door leaf, available in multiple lengths and conductor counts to match the installation requirements.\u003c\/p\u003e\n\n\u003ch2\u003eComplete Your Access Control Installation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/access-control-systems\" title=\"Access Control Systems\"\u003e\u003cstrong\u003eAccess Control Systems\u003c\/strong\u003e\u003c\/a\u003e — credential readers, keypads, and access hubs that trigger the door hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/intercoms-door-entry\" title=\"Intercoms \u0026amp; Door Entry\"\u003e\u003cstrong\u003eIntercoms and Door Entry\u003c\/strong\u003e\u003c\/a\u003e — audio and video intercom systems for visitor verification before unlocking\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/security-cameras\" title=\"Security Cameras\"\u003e\u003cstrong\u003eSecurity Cameras\u003c\/strong\u003e\u003c\/a\u003e — IP cameras monitoring entry points alongside door hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/fire-alarm-systems\" title=\"Fire Alarm Systems\"\u003e\u003cstrong\u003eFire Alarm Systems\u003c\/strong\u003e\u003c\/a\u003e — fire alarm panels that trigger magnetic door holder release during emergencies\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"seco-larm-dh-171sq-magnetic-door-holder","title":"Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder - 33 lb, Tri-Voltage, UL Listed","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eFlush-Mount Electromagnetic Door Holder with 33 lb Holding Force and Tri-Voltage Operation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/seco-larm\"\u003eSeco-Larm\u003c\/a\u003e DH-171SQ is a flush-mount magnetic door holder that delivers 33 pounds of holding force from a compact, recessed design. It operates on 12VDC, 24VDC\/VAC, or 120VAC input, making it compatible with virtually any existing access control or fire alarm power supply. The cast aluminum faceplate and UL listing make it suitable for commercial and institutional installations where code compliance matters. It belongs to the broader \u003ca href=\"\/collections\/security-surveillance\"\u003esecurity and access control\u003c\/a\u003e category of door-holding devices designed for fire safety and access management.\u003c\/p\u003e\n\u003cp\u003eThe DH-171SQ is a fail-safe device, meaning it releases the door when power is lost. This is the standard configuration for fire door applications where doors must close automatically during a fire alarm or power outage. Built-in spike suppression circuitry protects the unit from voltage transients, and the adjustable armature plate accommodates variations in door-to-frame alignment during installation.\u003c\/p\u003e\n\u003ch3\u003eWhere the DH-171SQ Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-rated door hold-open systems\u003c\/strong\u003e where the magnetic holder keeps fire doors open during normal operation and releases them automatically when the fire alarm panel cuts power, allowing the door closer to pull the door shut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial building access control\u003c\/strong\u003e where stairwell, corridor, or lobby doors need to stay open during business hours and release on alarm or at scheduled times through a connected access control system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetrofit installations with mixed voltages\u003c\/strong\u003e where the tri-voltage input (12\/24VDC, 24VAC, or 120VAC) lets the DH-171SQ connect to whatever power source is already available at the door location\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the DH-171SQ Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e33 lb electromagnetic holding force:\u003c\/strong\u003e Sufficient for standard interior fire doors and stairwell doors. The flush-mount armature plate sits recessed in the door, creating a clean installation with no protruding hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-voltage operation (12\/24VDC, 24VAC, 120VAC):\u003c\/strong\u003e Connects directly to the most common power sources found in commercial buildings. No external transformer or voltage converter required in most installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-safe release:\u003c\/strong\u003e Door releases automatically on power loss or fire alarm activation. Meets fire code requirements for doors that must close during emergencies without manual intervention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed with spike suppression:\u003c\/strong\u003e UL listing confirms the unit meets safety standards for commercial installation. Built-in spike suppression circuitry protects against voltage transients from shared electrical circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable armature plate:\u003c\/strong\u003e Compensates for door-to-frame misalignment up to the adjustment range, reducing installation time and ensuring full contact between the magnet and armature for maximum holding force.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Are Magnetic Door Holders Used For?\u003c\/h3\u003e\n\u003cp\u003eMagnetic door holders keep fire-rated and access-controlled doors in the open position during normal building operation. They connect to fire alarm panels or access control systems so the door releases and closes automatically during an emergency or at a scheduled time. In fire safety applications, building codes require that fire doors close when the alarm activates. A magnetic door holder satisfies this requirement by holding the door open with an electromagnet that releases instantly when power is cut. The Seco-Larm DH-171SQ is designed for this purpose, with fail-safe operation and UL listing for code-compliant installations in commercial, institutional, and multi-family residential buildings.\u003c\/p\u003e","brand":"SECO-LARM","offers":[{"title":"Default Title","offer_id":50706785337528,"sku":"DH-171SQ","price":65.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/seco1.webp?v=1736284329"},{"product_id":"seco-larm-e-941da-1k2q-magnetic-door-lock","title":"Seco-Larm E-941DA-1K2Q Double Door Magnetic Lock - 1200 lb Holding Force, 12\/24VDC, UL Listed","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e1,200 lb Double-Door Electromagnetic Lock with Dual Voltage and UL Fire-Door Certification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/seco-larm\"\u003eSeco-Larm\u003c\/a\u003e E-941DA-1K2Q is a double-door electromagnetic lock that delivers 1,200 pounds of holding force per door from a single unit. It operates on selectable 12VDC or 24VDC power, drawing 500mA per magnet at 12V or 270mA per magnet at 24V. The anodized aluminum housing, MOV surge protection, and zero residual magnetism make it a durable, reliable choice for commercial \u003ca href=\"\/collections\/security-surveillance\"\u003eaccess control and security\u003c\/a\u003e installations. UL294, UL10B, UL10C, and ULC-S104 certifications cover access control, fire resistance, and positive-pressure fire testing.\u003c\/p\u003e\n\u003cp\u003eThe E-941DA-1K2Q is designed specifically for double-door openings where both leaves need to be secured with a single locking solution. The fail-safe design releases both doors simultaneously when power is cut, meeting fire code requirements for emergency egress. Each magnet includes a detachable faceplate and adjustable mounting bracket to accommodate variations in door and frame alignment, simplifying installation on both new and retrofit double-door frames.\u003c\/p\u003e\n\u003ch3\u003eWhere the E-941DA-1K2Q Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-door commercial entries\u003c\/strong\u003e where lobby, conference room, or storefront double doors need electromagnetic locking that secures both leaves with a single controller and releases on fire alarm or access control command\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-rated double-door assemblies\u003c\/strong\u003e where UL10B and UL10C certification is required by local fire code, and the lock must release for emergency egress when the fire alarm panel cuts power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-security access control points\u003c\/strong\u003e where 1,200 lb of holding force per door ensures the doors stay locked against forced entry attempts, paired with card readers, keypads, or biometric access control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the E-941DA-1K2Q Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,200 lb holding force per door:\u003c\/strong\u003e Each of the two magnets provides 1,200 lb of holding force independently. Both doors lock and unlock together, providing uniform security across the entire double-door opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable 12\/24VDC operation:\u003c\/strong\u003e Field-selectable voltage input connects to the most common power supplies in commercial access control systems. Draws 500mA per magnet at 12V or 270mA per magnet at 24V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL294, UL10B\/10C, and ULC-S104 certified:\u003c\/strong\u003e Full UL access control listing plus fire-door and positive-pressure fire-test certifications. Meets the requirements for fire-rated door assemblies in commercial and institutional buildings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOV surge protection with zero residual magnetism:\u003c\/strong\u003e Built-in metal oxide varistor protects against voltage spikes. Zero residual magnetism means the door releases cleanly when power is cut, with no magnetic drag on the armature plate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable brackets and detachable faceplates:\u003c\/strong\u003e Both magnets include adjustable mounting brackets and detachable faceplates for flexible installation on standard and non-standard double-door frames.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAre Magnetic Door Locks Secure?\u003c\/h3\u003e\n\u003cp\u003eElectromagnetic door locks are one of the most common locking methods in commercial access control because they combine high holding force with fail-safe operation. The E-941DA-1K2Q provides 1,200 lb of holding force per door, which exceeds the force most people can apply to a door. Combined with proper access control (card readers, keypads, or biometric systems), an electromagnetic lock provides the same level of physical security as a mechanical lock while adding remote control, scheduling, and fire alarm integration. The UL294 certification on the E-941DA-1K2Q confirms it meets the access control industry standard for performance and safety.\u003c\/p\u003e","brand":"SECO-LARM","offers":[{"title":"Default Title","offer_id":50706785370296,"sku":"E-941DA-1K2Q","price":260.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/Screen_Shot_2025-04-22_at_12.13.33_PM.png?v=1745349227"},{"product_id":"seco-larm-sd-969-a18q-armored-door-cord","title":"Seco-Larm SD-969-A18Q Armored Door Cord - 16-Inch Aluminum, Plastic End Caps, Surface Mount","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e16-Inch Armored Door Cord with Aluminum Flexible Tubing, Plastic End Caps, and Surface Mount Installation for Routing Power and Signal Wiring Across Door-to-Frame Gaps in Access Control Installations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/seco-larm\"\u003eSeco-Larm\u003c\/a\u003e SD-969-A18Q is a 16-inch armored door cord with aluminum flexible tubing and plastic end caps for routing power and signal wiring across the gap between a door and its frame. The SD-969-A18Q features a 5\/16-inch inside diameter and 7\/16-inch outside diameter, surface mounts with included screws, and protects wiring to electric locks, card readers, request-to-exit devices, and door contacts on swinging doors.\u003c\/p\u003e\n\u003cp\u003eThe aluminum armored tubing flexes with the door during opening and closing cycles while protecting the enclosed wires from pinching, crushing, and wear. The plastic end caps measure 1-3\/16 x 1\/2 x 1-3\/8 inches and provide a clean, finished appearance at each mounting point on the door and frame surfaces.\u003c\/p\u003e\n\u003ch3\u003eWhere the SD-969-A18Q Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric lock and strike installations on swinging doors\u003c\/strong\u003e where the 16-inch armored cord routes power wiring from the frame to a door-mounted electric lock or latch, the aluminum tubing protects wires from damage during repeated opening and closing cycles, and surface mounting with included screws provides straightforward installation on wood and metal doors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess control device wiring across door-to-frame gaps\u003c\/strong\u003e where card readers, keypads, and request-to-exit buttons mounted on the door require signal and power connections routed from the frame, the 5\/16-inch inside diameter accommodates standard low-voltage access control wiring, and the plastic end caps maintain a clean finished appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor contact and sensor wiring on controlled doors\u003c\/strong\u003e where magnetic contacts, door position switches, and other monitoring devices on the door need protected wiring paths to frame-mounted junction points, the flexible aluminum tubing bends with door movement without crimping or breaking the enclosed conductors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the SD-969-A18Q Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16-Inch Aluminum Armored Tubing:\u003c\/strong\u003e Flexible aluminum construction protects enclosed wires from pinching, crushing, and wear during repeated door opening and closing cycles. The 5\/16-inch inside diameter and 7\/16-inch outside diameter accommodate standard low-voltage access control wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic End Caps:\u003c\/strong\u003e Lightweight plastic end caps measuring 1-3\/16 x 1\/2 x 1-3\/8 inches provide a clean, finished appearance at each mounting point. The corrosion-resistant caps attach securely to both the door and frame surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Mount with Included Hardware:\u003c\/strong\u003e Mounts directly to door and frame surfaces with included screws for straightforward installation on wood and metal doors. No routing or recessing required for the surface-mount design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower and Signal Wire Protection:\u003c\/strong\u003e Routes and protects power and signal wiring for electric locks, card readers, keypads, request-to-exit devices, and door contacts. The flexible armored construction prevents wire damage at the door-to-frame transition point where wiring is most vulnerable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO-LARM","offers":[{"title":"Default Title","offer_id":50706792415416,"sku":"SD-969-A18Q","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/SD-969-A18Q_653x600_a0d91e59-70b5-4058-a6a2-64bec69b038c.png?v=1741587545"},{"product_id":"seco-larm-sd-969-m15qb-door-cord","title":"Seco-Larm SD-969-M15Q\/B Door Cord - 15-Inch Stainless Steel, Removable Covers, Bronze Finish","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e15-Inch Stainless Steel Door Cord with Removable Die-Cast Aluminum Covers in Bronze Finish, Tamper-Resistant Security Screws, and Surface Mount Installation for Routing Power and Signal Wiring Across Door-to-Frame Gaps\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/seco-larm\"\u003eSeco-Larm\u003c\/a\u003e SD-969-M15Q\/B is a 15-inch stainless steel door cord with removable die-cast aluminum covers in a bronze finish for routing power and signal wiring across the gap between a door and its frame. The SD-969-M15Q\/B features a 5\/16-inch inside diameter and 7\/16-inch outside diameter, surface mounts with tamper-resistant security screws, and allows wire access through removable end cap covers without detaching the base from the door or frame.\u003c\/p\u003e\n\u003cp\u003eThe removable cover design sets the SD-969-M15Q\/B apart from fixed-cap door cords by providing service access to the enclosed wiring without removing mounting hardware or disturbing the installation. The die-cast aluminum end caps measure 2-3\/16 x 7\/8 x 1-9\/16 inches in a bronze finish that complements commercial door hardware, while the stainless steel armored tubing protects wiring during repeated door opening and closing cycles.\u003c\/p\u003e\n\u003ch3\u003eWhere the SD-969-M15Q\/B Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial door installations requiring periodic wire service access\u003c\/strong\u003e where the removable end cap covers allow technicians to access, add, or replace wiring without removing the base mounting or detaching the cord from the door and frame, the stainless steel tubing protects wires through daily use, and the tamper-resistant security screws prevent unauthorized access\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric lock and access control wiring on swinging doors\u003c\/strong\u003e where the 15-inch cord routes power and signal wiring from the frame to door-mounted electric locks, card readers, and request-to-exit devices, the 5\/16-inch inside diameter accommodates standard low-voltage wiring, and the bronze die-cast aluminum end caps provide a finished appearance on commercial hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-traffic access points with bronze or dark hardware finishes\u003c\/strong\u003e where the bronze end cap finish coordinates with existing door hardware and frames, the stainless steel armored construction withstands heavy daily use without degradation, and the surface mount design installs directly to door and frame surfaces with included hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the SD-969-M15Q\/B Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable End Cap Covers:\u003c\/strong\u003e Die-cast aluminum end caps with removable covers allow access to enclosed wiring for service, additions, or replacements without removing the base mounting from the door or frame. Tamper-resistant security screws prevent unauthorized removal while still allowing technician access with the proper tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-Inch Stainless Steel Armored Tubing:\u003c\/strong\u003e Stainless steel flexible construction protects enclosed wires from pinching, crushing, and wear during repeated door opening and closing cycles. The 5\/16-inch inside diameter and 7\/16-inch outside diameter accommodate standard low-voltage access control wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze Die-Cast Aluminum End Caps:\u003c\/strong\u003e Die-cast aluminum end caps measuring 2-3\/16 x 7\/8 x 1-9\/16 inches in a bronze finish provide a durable, professional appearance that coordinates with commercial door hardware. The die-cast construction resists impact and corrosion in high-traffic installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Mount with Tamper-Resistant Screws:\u003c\/strong\u003e Mounts directly to door and frame surfaces with included tamper-resistant security screws that prevent unauthorized removal. The surface mount design requires no routing or recessing for straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO-LARM","offers":[{"title":"Default Title","offer_id":50706792448184,"sku":"SD-969-M15Q\/B","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/SD-969-M15QB_733x600_0c89c6eb-238d-4709-b07e-f242ab38e007.png?v=1741587397"},{"product_id":"seco-larm-sd-969-s18q-armored-door-loop","title":"Seco-Larm SD-969-S18Q Armored Door Loop - 16-Inch Stainless Steel, Die-Cast Aluminum End Caps","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e16-Inch Stainless Steel Armored Door Loop with Die-Cast Aluminum End Caps and Surface Mount Installation for Routing Power and Signal Wiring Across Door-to-Frame Gaps in Access Control Installations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/seco-larm\"\u003eSeco-Larm\u003c\/a\u003e SD-969-S18Q is a 16-inch stainless steel armored door loop with die-cast aluminum end caps for routing power and signal wiring across the gap between a door and its frame. The SD-969-S18Q features a 5\/16-inch inside diameter and 1\/2-inch outside diameter, surface mounts with included screws, and protects wiring to electric locks, card readers, request-to-exit devices, and door contacts on swinging doors.\u003c\/p\u003e\n\u003cp\u003eThe stainless steel armored construction provides superior resistance to wear, corrosion, and repeated flexing compared to aluminum alternatives, while the die-cast aluminum end caps measuring 1-7\/8 x 7\/8 x 1-9\/16 inches provide durable, impact-resistant mounting points at both the door and frame surfaces.\u003c\/p\u003e\n\u003ch3\u003eWhere the SD-969-S18Q Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric lock and access control wiring on swinging doors\u003c\/strong\u003e where the 16-inch stainless steel armored loop routes power and signal wiring from the frame to door-mounted electric locks, card readers, and request-to-exit devices, the 5\/16-inch inside diameter accommodates standard low-voltage wiring, and the die-cast aluminum end caps provide durable mounting points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-use commercial doors requiring corrosion-resistant wire protection\u003c\/strong\u003e where the stainless steel construction withstands heavy daily door cycles without degradation, the 1\/2-inch outside diameter provides a low-profile conduit across the door-to-frame gap, and surface mounting with included screws simplifies installation on wood and metal doors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor contact and sensor wiring on controlled doors\u003c\/strong\u003e where magnetic contacts, door position switches, and monitoring devices require protected wiring paths from the door to frame-mounted junction points, the flexible stainless steel tubing bends with door movement without crimping enclosed conductors, and the die-cast aluminum end caps maintain a clean finished appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the SD-969-S18Q Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16-Inch Stainless Steel Armored Construction:\u003c\/strong\u003e Stainless steel flexible tubing protects enclosed wires from pinching, crushing, and wear during repeated door opening and closing cycles. The stainless steel construction provides superior corrosion resistance and durability compared to aluminum door cords in high-traffic installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDie-Cast Aluminum End Caps:\u003c\/strong\u003e Die-cast aluminum end caps measuring 1-7\/8 x 7\/8 x 1-9\/16 inches provide durable, impact-resistant mounting points at both the door and frame. The die-cast construction resists impact damage and maintains a clean finished appearance in commercial installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16-Inch Inside Diameter:\u003c\/strong\u003e The 5\/16-inch inside diameter and 1\/2-inch outside diameter accommodate standard low-voltage access control wiring for electric locks, card readers, keypads, request-to-exit devices, and door contacts through a single armored conduit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Mount with Included Hardware:\u003c\/strong\u003e Mounts directly to door and frame surfaces with included screws for straightforward installation on wood and metal doors. No routing or recessing required for the surface-mount design.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO-LARM","offers":[{"title":"Default Title","offer_id":50706792513720,"sku":"SD-969-S18Q","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/SD-969-S18_588x600_3e363ed6-5fc5-402a-b056-9b46fadb2c8c.png?v=1741587085"},{"product_id":"seco-larm-sd-994a-a1sq-electric-strike-plate","title":"Seco-Larm SD-994A-A1SQ Electric Strike Plate - Fail-Secure, Reversible, 1000-lb Jaw, Wood Doors","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eFail-Secure Electric Strike Plate with Reversible Faceplate, 1,000-lb Jaw Strength, 500,000-Cycle Endurance, 8-16VAC\/12VDC Operation, and Corrosion-Resistant Construction for Wood Door Access Control Installations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/seco-larm\"\u003eSeco-Larm\u003c\/a\u003e SD-994A-A1SQ is a fail-secure electric strike plate with a reversible symmetric faceplate for left- or right-hand wood door installations using cylindrical locksets. The SD-994A-A1SQ delivers 1,000-lb jaw strength, is tested to 500,000 cycles, operates on 8-16VAC or 12VDC, and features corrosion-resistant construction for long-term reliability in indoor access control systems.\u003c\/p\u003e\n\u003cp\u003eThe symmetric reversible faceplate measuring 5-7\/8 x 1-1\/4 x 1\/8 inches eliminates the need for separate left-hand and right-hand strike models, allowing a single unit to serve any standard wood door installation. The fail-secure design keeps the strike locked when power is removed, maintaining door security during power outages or system failures.\u003c\/p\u003e\n\u003ch3\u003eWhere the SD-994A-A1SQ Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess control systems on wood doors with cylindrical locksets\u003c\/strong\u003e where the electric strike replaces the standard strike plate to enable remote door release, the reversible faceplate fits both left- and right-hand doors without modification, and the 1,000-lb jaw strength secures the door against forced entry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-secure installations requiring locked-on-power-loss operation\u003c\/strong\u003e where the strike remains locked when power is removed to maintain security during outages, the 8-16VAC or 12VDC operating range connects to standard access control power supplies, and the 500,000-cycle endurance handles high-traffic commercial use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor commercial and institutional door applications\u003c\/strong\u003e where the corrosion-resistant body withstands daily use in offices, schools, and retail environments, the compact strike depth of 1-1\/2 inches fits standard wood door frames, and the 10.3 oz weight installs without reinforcing the frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the SD-994A-A1SQ Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000-lb Jaw Strength:\u003c\/strong\u003e Tested jaw strength of 1,000 pounds resists forced entry attempts and holds the door securely in the locked position. The 500,000-cycle endurance rating ensures reliable long-term operation in high-traffic access control installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible Symmetric Faceplate:\u003c\/strong\u003e The symmetric faceplate measuring 5-7\/8 x 1-1\/4 x 1\/8 inches reverses for both left- and right-hand door installations. A single SKU covers both door orientations, simplifying inventory and eliminating wrong-hand ordering errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-Secure Operation:\u003c\/strong\u003e The strike remains locked when power is removed, maintaining door security during power outages, wiring faults, or system failures. The 8-16VAC or 12VDC operating range with 800mA at 16VAC and 750mA at 12VDC draw connects to standard access control power supplies and controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Construction:\u003c\/strong\u003e Corrosion-resistant body and internal components provide long-term reliability in indoor installations. The 3\/4-inch latch depth and 21\/32-inch keeper depth accommodate standard cylindrical locksets on wood door frames.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO-LARM","offers":[{"title":"Default Title","offer_id":50706793103544,"sku":"SD-994A-A1SQ","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/SD-994A-A1SQ_600x600_6894d77e-867b-462e-8050-f045826092b3.png?v=1741586826"},{"product_id":"seco-larm-sd-996c-nuq-electric-door-strike","title":"Seco-Larm SD-996C-NUQ Electric Door Strike - Universal, 2000-lb Jaw, Fail-Safe\/Secure, UL Listed","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eUniversal Electric Door Strike with 2,000-lb Jaw Strength, Field-Selectable Fail-Safe or Fail-Secure Operation, Dual 12\/24VDC Voltage, Three Interchangeable Faceplates, and UL 294\/1034 Listing for Wood, Metal, and Aluminum Door Frames\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/seco-larm\"\u003eSeco-Larm\u003c\/a\u003e SD-996C-NUQ is a universal electric door strike with 2,000-lb jaw strength and field-selectable fail-safe or fail-secure operation for wood, metal, and aluminum door frames. The SD-996C-NUQ operates on 12 or 24VDC, includes three interchangeable faceplates for different frame types, and is UL 294 and UL 1034 listed for security and safety applications.\u003c\/p\u003e\n\u003cp\u003eThe reversible non-handed design with three included faceplates eliminates the need to stock separate strikes for wood, hollow metal, and aluminum frames. The low-profile 1-1\/4-inch depth fits narrow aluminum frames, and the field-selectable fail-safe or fail-secure configuration adapts to any access control requirement without replacing the strike body.\u003c\/p\u003e\n\u003ch3\u003eWhere the SD-996C-NUQ Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial access control on mixed door frame types\u003c\/strong\u003e where the three interchangeable faceplates cover wood, hollow metal, and aluminum frames from a single SKU, the reversible non-handed design fits left- or right-hand doors, and the 2,000-lb jaw strength meets high-security requirements for offices, schools, and government buildings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallations requiring fail-safe or fail-secure flexibility\u003c\/strong\u003e where the field-selectable operation switches between fail-safe and fail-secure modes without replacing the strike body, the dual 12 or 24VDC voltage accommodates different power supply configurations, and the UL 294 and UL 1034 listing satisfies code and insurance requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNarrow aluminum storefront frames and low-profile applications\u003c\/strong\u003e where the 1-1\/4-inch strike depth fits frames that cannot accommodate deeper strike bodies, the aluminum faceplate measuring 4-7\/8 x 1-1\/4 inches mounts flush in standard ANSI preparations, and the 280mA at 12VDC or 140mA at 24VDC draw runs on existing access control power supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the SD-996C-NUQ Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,000-lb Jaw Strength:\u003c\/strong\u003e Tested holding force of 2,000 pounds secures the door against forced entry in high-security commercial and institutional applications. The UL 294 and UL 1034 listings certify the strike for access control and safety applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField-Selectable Fail-Safe or Fail-Secure:\u003c\/strong\u003e Switch between fail-safe (unlocks on power loss) and fail-secure (locks on power loss) operation in the field without replacing hardware. The dual 12 or 24VDC voltage with 280mA at 12VDC and 140mA at 24VDC draw connects to standard access control power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Interchangeable Faceplates:\u003c\/strong\u003e Included faceplates for wood frames (7-15\/16 x 1-7\/16 inches), hollow metal frames (4-7\/8 x 1-1\/4 inches), and aluminum frames (4-7\/8 x 1-1\/4 inches) cover the most common commercial door types from a single product.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible Low-Profile Design:\u003c\/strong\u003e The non-handed design installs on left- or right-hand doors without modification. The 1-1\/4-inch strike depth fits narrow aluminum storefront frames and standard wood and metal ANSI preparations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO-LARM","offers":[{"title":"Default Title","offer_id":50706793136312,"sku":"SD-996C-NUQ","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/SD-996C-NUQ_600x600_1046c43f-8475-4d62-9b3a-7346db750df9.png?v=1741586701"},{"product_id":"seco-larm-sd-994a-a1aq-fail-secure-electric-strike","title":"Seco-Larm SD-994A-A1AQ Fail-Secure Electric Strike - Adjustable Jaw, Reversible, 1000-lb, Wood Doors","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eFail-Secure Electric Strike with Adjustable Jaw, Reversible Faceplate, 1,000-lb Holding Force, 8-16VAC\/12VDC Operation, and Corrosion-Resistant Construction for Wood Door Access Control Installations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/seco-larm\"\u003eSeco-Larm\u003c\/a\u003e SD-994A-A1AQ is a fail-secure electric strike with an adjustable jaw and reversible faceplate for left- or right-hand wood door installations using cylindrical locksets. The SD-994A-A1AQ delivers 1,000-lb holding force, operates on 8-16VAC or 12VDC, and features horizontal jaw adjustment for precise alignment with the existing door latch.\u003c\/p\u003e\n\u003cp\u003eThe adjustable jaw compensates for misalignment between the strike and latch bolt, reducing installation time and eliminating the need to modify the door frame. The reversible faceplate fits both left- and right-hand doors, while the fail-secure design keeps the strike locked when power is removed to maintain door security during outages.\u003c\/p\u003e\n\u003ch3\u003eWhere the SD-994A-A1AQ Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWood door access control installations where latch alignment varies\u003c\/strong\u003e where the adjustable jaw provides horizontal adjustment to compensate for misalignment between the strike pocket and door latch, the reversible faceplate fits left- or right-hand doors, and the 1,000-lb holding force secures the door against forced entry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetrofit installations on existing wood door frames\u003c\/strong\u003e where the horizontal jaw adjustment accommodates variations in existing strike pockets without frame modification, the 8-16VAC or 12VDC operating range connects to the available power supply, and the fail-secure design maintains locked status during power loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential and commercial interior wood doors\u003c\/strong\u003e where the corrosion-resistant construction provides long-term reliability, the compact profile fits standard wood door frames, and the cylindrical lockset compatibility works with existing door hardware without replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the SD-994A-A1AQ Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Jaw with Horizontal Alignment:\u003c\/strong\u003e The horizontally adjustable jaw compensates for misalignment between the strike and latch bolt, reducing installation time on retrofit and new installations. The adjustment range accommodates common variations in wood door frame strike pocket positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000-lb Holding Force:\u003c\/strong\u003e Tested holding force of 1,000 pounds resists forced entry and holds the door securely in the locked position. The corrosion-resistant body and internal components provide long-term reliability in daily-use installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-Secure Operation:\u003c\/strong\u003e The strike remains locked when power is removed, maintaining door security during power outages, wiring faults, or system failures. The 8-16VAC or 12VDC operating range with 800mA at 16VAC and 750mA at 12VDC draw connects to standard access control power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible Faceplate:\u003c\/strong\u003e The reversible faceplate fits both left- and right-hand wood door installations without modification. A single model covers both door orientations for simplified ordering and reduced inventory requirements.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO-LARM","offers":[{"title":"Default Title","offer_id":50706799427768,"sku":"SD-994A-A1AQ","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/seco3.webp?v=1736742375"},{"product_id":"ubiquiti-unifi-access-magnetic-lock-540kg","title":"Ubiquiti UniFi Access Magnetic Lock 540 kg (1,200 lb) - Fail-Safe, DPS Sensor, Inswing\/Outswing (UA-LOCK-MAGNETIC-540KG)","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e1,200 lb Fail-Safe Magnetic Lock with Built-In Door Position Sensor for UniFi Access\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/ubiquiti\"\u003eUbiquiti\u003c\/a\u003e UniFi Access Magnetic Lock (UA-LOCK-MAGNETIC-540KG) is a 540 kg (1,200 lb) holding force electromagnetic lock with a built-in door position switch (DPS) and status LED. It connects to a UniFi Access Hub for centralized door control, scheduling, and audit logging. The fail-safe design releases the door on power loss, meeting fire code requirements for emergency egress without additional hardware.\u003c\/p\u003e\n\u003cp\u003eThe lock mounts on inswing and outswing doors in wood or metal frames. The integrated DPS reports real-time door state (open\/closed) back to the UniFi Access controller, eliminating the need for a separate door contact sensor. When paired with a UniFi Access Reader, the system handles the full access control chain: credential read, authorization decision, lock release, and door-state confirmation in a single integrated platform.\u003c\/p\u003e\n\u003ch3\u003eWhere the 540 kg Magnetic Lock Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial office entries and suite doors\u003c\/strong\u003e where a single lock needs to secure a standard or heavy door and report its open\/closed state to the UniFi Access dashboard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServer rooms and restricted areas\u003c\/strong\u003e where fail-safe operation ensures the door releases during a fire alarm or power outage without manual intervention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarehouse and facility gates\u003c\/strong\u003e where 1,200 lb holding force secures high-traffic doors against forced entry while allowing instant electrical release\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the Magnetic Lock Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e540 kg (1,200 lb) holding force:\u003c\/strong\u003e Secures standard commercial doors against forced entry. The electromagnet holds the armature plate until the Access Hub releases power to the lock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-safe operation:\u003c\/strong\u003e Lock releases on power loss. Meets fire code requirements for emergency egress paths. No battery or manual override needed for emergency exit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Door Position Switch (DPS):\u003c\/strong\u003e Reports real-time open\/closed state to the UniFi Access controller. Eliminates a separate door contact sensor and its wiring run.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInswing and outswing compatible:\u003c\/strong\u003e Mounting hardware supports both door swing directions. Works on wood and metal doors and frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus LED:\u003c\/strong\u003e Visual indication of lock state (engaged\/released) at the lock body for quick field verification during installation and troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild and Specs\u003c\/h3\u003e\n\u003cp\u003eElectromagnetic door lock for UniFi Access. Holding force: 540 kg (1,190 lb). Fail-safe. Built-in DPS. Status LED. Input: 12V DC, 500 mA. Material: Aluminum and steel. Doors supported: Single (inswing\/outswing, wood\/metal). Connects to UniFi Access Hub. Part Number: UA-LOCK-MAGNETIC-540KG.\u003c\/p\u003e","brand":"Ubiquiti Inc.","offers":[{"title":"Default Title","offer_id":52336813244600,"sku":"UA-LOCK-MAGNETIC-540KG","price":230.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/1081773081_1658ab9b-e8cd-45de-a75e-df052ef5484e.jpg?v=1764442458"}],"url":"https:\/\/islandelectricalsupply.com\/collections\/door-hardware-exit-devices.oembed","provider":"Island Electrical Supply","version":"1.0","type":"link"}