This 12v DC operated mortice lock is suitable for use with the DoorGuard 300 video phone entry system, or any other door locking appliance that can provide or switch a 12v DC current.
It is supplied with a suitable 240V AC to 12V transformer to supply the required power
It is suitable for most 'Yale' style slam shut doors (front doors, etc) and is available in two types - fail locked and fail unlocked.
Fail locked - If the power fails, the lock stays active (use this type for front doors and security doors)
Fail unlocked - If the power fails, the lock opens (use this type for fire doors and emergency exits)
Operation: Fail locked/Fail unlocked.
Voltage:12v AC/12v DC
12v AC = 0.65A, 12v DC = 0.16A,
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