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SKU:
Smart sensor chip with passive infrared (PIR) technology, provides 120 degrees wide sensing range
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Built-in 900mAh high-capacity rechargeable battery. Come with usb charging cable
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PIR Motion & Light Sensor,Auto-on within 10 feet, auto-off after 15 seconds of no motion detected...
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You can usein in keyhole, kitchen, hallway, stairway, safe cabinet ect
