Alarm Controls AC-1200 Maglock

Alarm Controls AC-1200 Maglock is a 1200 lb holding‑force single magnetic lock designed for controlled access on interior doors. The magnet is 10-1/2" long (10-1/2" L x 2-7/8" H x 1-1/2" W) with an armature of 7-3/8" L x 2-3/8" H x 9/16" W, and the lock body itself is 10-1/2" long, enabling a wide footprint on standard door prep. It operates at 12 or 24 VDC with jumper‑selectable configuration and typically draws around 505 mA at 12 V or 260 mA at 24 V per magnet, delivering strong holding force while minimizing power consumption. Built‑in arc suppression helps compatibility with a broad range of access‑control systems, and mounting is versatile for wood, metal, and glass doors when paired with the proper hardware; for in‑swing doors a Z bracket may be required to ensure proper clearance. This unit is part of Alarm Controls’ ASSA ABLOY family and is widely used in commercial applications that require fail‑safe locking on power loss, delivering reliable, quick release for controlled egress.