Specially used for video talk-back system, remote control system
Universal for left, right, in-swing and out-swing doors
The lock is equipped with lock tongue of pick lock prevention, which is featured with low power waste, long life and nice safety capabilities
Can lock automatically door closed
Work way: Magnetic induction

Technical parameters:
Turn knob and single cylinder
Material of latch bolt: Zinc-alloy
Length of latch bolt: 20mm
Working voltage: 12V DC/AC
Working current: Less than300mA
Static current: 20mA
Lock-opening voltage: 6 to 18 V DC/AC
Lock-opening delay time: Automatically lock within 6s opened
Alarm time: 30s
Use life: 500, 000 times
Lock size: (L) 128 x (W) 98 x (H) 46mm