{"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","url":"https:\/\/islandelectricalsupply.com\/products\/seco-larm-sd-969-s18q-armored-door-loop","provider":"Island Electrical Supply","version":"1.0","type":"link"}