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
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