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Les langues disponibles
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the device is detecting movement and working normally. The LED indicator flashes once when it detects the
movement of human body.
Adjust the height and the angle of the device to get the best detection range.
DETECTION RANGE DIAGRAM
Down view
TECHNICAL PARAMETERS
Operating voltage: 3V / 2xAAA alkaline bateries
Working current: ≤ 25mA
Static current: ≤ 15mA
Emission frequency : 433 Mhz
Transmitting power: ≤ 10 dB
Emission distance : ≥80m (in open air)
TROUBLE SHOOTING
Failure
LED failed
LED flashes 3 times periodically
Emission distance gets shorter
No response for detecting
Side view
Detection range: 8m ~ 12m (25°C)
Working temperature: -10°C ~ 55°C
Installation method: Wall hanging
Installation height: 1.8 ~ 2.2m
Detection angle: 110°
Dimensions: 105*40*26mm
Solution
Check battery installed well or not
Check the power of battery run out or not
Check jumper J3 whether inserted or not
Low voltage, please replace the battery
The battery is running out
Jumper cap J4 to be sleeping mode or not
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