Model Range 351
The electric strike is locked for as long as the power is on. If the power is switched off or if there is a power cut, the keeper can be moved and the door can be opened.
Electric strike 351U80
Monitoring contact (RR), Diode (05), Armature monitoring contact, Fail-unlocked
Electric strike 351M.80 (Motor-Version)
Monitoring contact (RR), Diode (05), Armature monitoring contact, Fail-unlocked
Electric strike 351U80-58135
Monitoring contact (RR), Diode (05), Fail-unlocked, Armature contact (AK/RR)
Surface-mounted casing for 351M.80 electric strike