Alarm Lock 24V AC or DC Powered Fail-Safe Electric Deadbolt

24V AC or DC Powered Fail-Safe Electric Deadbolt This compact electric lock is simple to install on all types of doors. The door is locked or unlocked by remote switch, key switch, time programmer or other electrical contact which interrupts the power. This standard fail-safe unit projects the bolt only while power is on and when the power is off the bolt retracts. Alarm Lock is committed to supplying advanced access and egress solutions for office, health care, education, transportation, and government applications. From property management or campuses to courts and military applications, Alarm Lock offers high quality security and a variety of access options. Features: 24V AC or DC power Fail-safe bolt retracts when power is off Complete with angle, mortise or flush mount strike Use with standard key or push button switch Molded aluminum cover Requires 400mA Powered by a continuous duty solenoid 5/8" diameter and 5/8" projection Includes 3 strikes and magnets 1.75" Width x 6.75" Length (including keeper)...