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RD-228Electric control lock


Category:Electric control lock

Browse times:2683

Release time:2019-02-22

performance parameter
Model RD-228
Working Voltage 12VDC
Operating Voltage 6-18VDC/AC
quiescent current ≤50mA
Operating current ≤0.3A
Operating Temperature  -20~60℃
Operating  Humidity 10%~90%RH
memory capacity
2000pcs ( 2000-8000customized)
Lock tongue length 20mm
service life 500,000times
Reading distance 1-100mm
Reading Card type ID or EM compatible card
tamper alarm
Time delay 1-99S
Knob,key,remote ,card, code
Protection and removal
Door status indication
infrared remote control Distance ≤3m
Wireless remote control Distance ≤30m(no obstacle)
The lock tongue detection
size 130*106*59mm


technical parameter
Data download
RD-228使用说明书 download