The RK315DT is a versatile detector with a mounting height of 1-2.7 meters, a range of 90 degrees X 15 meters (default lens), and a pet-proof, channel-type, barrier-type lens. Slide the PCB in the inner seat to the corresponding position according to the height table (1m, 1.5m, 2.2m, 2.7m) printed on the bottom left corner of the PCB. The green light represents the microwave, the yellow light represents the passive infrared, and the red light represents the alarm. If the green light is off and the yellow light is off, the detector will not alarm. The reason is that the passive infrared does not detect the alarm signal. It must be solved by adjusting the sensitivity of the passive infrared. If the yellow light is off, the detector will not alarm. The reason is that the microwave The alarm signal is not detected and must be solved by adjusting the microwave sensitivity.
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