- Description
- Specifications
Fail-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
The Seco-Larm 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.
The 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.
Where the SD-994A-A1AQ Fits
- Wood door access control installations where latch alignment varies 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
- Retrofit installations on existing wood door frames 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
- Residential and commercial interior wood doors 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
What the SD-994A-A1AQ Delivers
- Adjustable Jaw with Horizontal Alignment: 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.
- 1,000-lb Holding Force: 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.
- Fail-Secure Operation: 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.
- Reversible Faceplate: 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.
