Wireless Door Sensor

Specification:

2.Wireless Transmission

3.Battery life: 6-12 months

4.Frequency: 433Mhz

5.Sending distance: 100m in open area

6.Low battery indication,Red Led will flash

7.low power indication

8.Detect distance: 5-10m

9.Detect area: 110°wide

10.Dimension: 71*36*15mm

Work with Model:
RK-PT201, RK-PT101D, RK-PT101DH, RK-PT102, RK-F100, RK-F300C

Wireless Door Sensor