Overview:
This item uses mini shape design, you can simply attach one piece to your door or window, and attach the other piece to the door or window frame. The alarm stops when the two parts recombined, but activated when the two pieces are separated. So it is an ideal entry warning for homes, apartments, mobile homes, dorms, offices, garages, and more.
Features:
*433MHz frequency,wireless transmission is more than or equal to 100 meters in open place.
*Simply attach one piece to your door or window, and attach the other piece to the door or window frame.
*Low-consumption design,which can makes it work long time.
*Installation with double-side adhesive,easier to install.
*Ideal entry warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, and more.
*Excellent design,tiny and fashion.
Specifications:
Working Voltage: DC 3V
Back-up battery: 1* 3V CR2450(included)
Frequency: 433MHz
Emission protocol: 1527
Static Current:<=7μA
Work Current:<=25mA
Stand-by time: 8-12 months
Working environment temperature: -10℃~60℃
Operation humidity: <80%
Storage temperature: -20℃—+70℃
Package Information:
Package Size: Approx. 19*12.5*2.5cm/7.48*4.9*0.98in
Package Weight: Approx. 65g/2.23oz
Package List:
1 * Wireless Door Sensor