Alarm Lock 104x12 Aluminum 12V AC or DC Powered Fail-Secure Electric Deadbolt
The Alarm Lock 104x12 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 fail-secure unit projects the bolt only while power is off and when the power is on the bolt retracts.
Alarm Lock 104x12 Fail-Secure Electric Deadbolt
12V AC or DC power
Fail-secure bolt retracts when power is on
Complete with angle, mortise or flush mount strike