The length of the lock tongue>20mm,meet GA/T73-94 5.1.6B standard
Can be compatible with building system of entrance guard system, etc
Automatically detects the door status, automatic processing to open close the door
Can be installed on the left door, right door, interior door, outside the door and other doors
Mistakenly lock or unlock after no entry, the door automatically locked in around 9 seconds
Voltage DC12V-DC18V, start current <350mA, standby current <25mA, unlock time 1S
Working temperature range -20℃--60℃
Long life (more than 500,000), on / off, high sensitivity about ON/OFF, low power consumption