SECO-LARM - SD-994A-A1AQ - 8-16 VAC/12VDC Reversible Electric Door Strike

The SECO‑LARM SD‑994A‑A1AQ is a reversible electric door strike designed for 8–16 VAC or 12 VDC operation, featuring an asymmetric strike portion (not centered on the reversible faceplate) and fail‑secure operation that keeps the door locked when power is lost. It includes a durable US26D chrome faceplate and is ideal for converting cylindrical lock sets into an electronic access‑controlled locking system, with the reversible faceplate accommodating both right‑hand and left‑hand doors.

Key Features:

• • 8~16VAC / 12VDC Operating voltage
• • For use on wood doors
• • Can be used with virtually any cylindrical-door locking system
• • Fail-secure operation
• • US26D Chrome faceplate
• • Miniature lock body for easier installation
• • Faceplate size: 57/8” x11/4” x1/8” (150x32x3.2 mm)
• • Corrosion-resistant case and moving parts
• • 1,000-lb (453kg) Jaw strength
• • Tested to 500,000 cycles
• • Reversible for right- or left-hand doors
• • Current draw: 800mA@16VAC 750mA@12VDC
• • Keeper depth: 21/32” (16.8mm)
• • Latch depth: 3/4” (19mm)
• • Strike depth: 11/2” (38mm)