KERUI D028 Window Door Magnet Sensor Detector Portable Alarm Sensors Smart Home Detectors Wireless For KERUI Alarm System
Built-in Antenna
Operating Power: 3V CR2450
Transmission frequency: 433MHz
Compound multi-layer design
Built-in omnidirectional antenna
Superior circuit design
High-performance and low power consumption
Superior ABS material
Working frequency:433MHz
Shock resistence:4.7M,1.2M.3.5M,300k
Transmission distance:50-150m in open area.
1.It will send the alarm signal to control host once the door or window is opened
2.Low battery prompt to alarm host
3.Anti-Tamper Alarm
D028 door sensor*1
It can work with all the alarm system in our KERUI official store
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USD
