It's suitable for all sorts of access controller system and door leaf. Operated by electricity, latchkey or hand.

 Main features:

Operated by electricity, latchkey or hand

 Good security and protection because of release mechanism etc.It's suitable for all sorts of access controller system and door leaf Electricity status:discontinuously supply current, 

power supply no more than 8 seconds

Normal voltage:9-12VDCWorking current:1.5-3AConsumption power:10WOperation time:0.5 seconds at 12VDCCurrent draw:0.27A at 12VDCLife warranty:one year or 120,000 times operationPressure in normal:10000NTemperature range: -40  to  50 degree CelsiusRegulated and filtered voltage:500VDC(one minute)

good quality KB48 electic door Lock