Electric Bolt Door Lock:Testing to 1000000 cyclesFail safe, NC mode (Unlocked when power is removed)Low temperature, safe & durableSuitable For: Narrow DoorWorking voltage: 12VDCAuto-relock if no...
Item open type default is Fail Scure, please leave message for Fail Safe mode. You can also adjust Open mode yourself.
Fail secure:power on open the door; Power off lock the door.
Fail...
Features:*Holding force: 240KG/529lb, power supply: DC12V (not included)*Stainless steel + zinc alloy material for durable performance.*NO work mode: unlocked when power on, locked when power off...