Wsdcam Contact Sensor for SF20RB, Magnetic and Mini Size, Window/Door Sensor
Product Description
Wsdcam Contact Sensor for SF20RB, Magnetic and Mini Size, Window/Door Sensor
- Contact Sensor for SF20R door open chime, HAVE TO work with Wsdcam SF20R door chime (asin: B0761VKH2M) or it will not work. Magnetic sensor type, detects open/close states on doors or windows
- Mini size - Magnetic size: 75*26*17mm, magnetic stick size: 40*12*12mm. Package including one contact sensor(with battery) only.
- Modern appreance batter for home decoration, and the door sensor made from high material ABS plastic
- High emission power & Long wireless range & Easy to install
- Great for preventing the intruder from door/window, or detecting your children/ dog/cat go out your room/house ….
Technical Specifications
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