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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
General Model N8/1U-M
it supports magnetic field signal detection
35kgs / 31
24-bit true color acquisition
Battery type: 300mAh rechargeable polymer lithium battery
2 to 1 PIR Infrared Sensors Wireless Doorbell Alarm Detector for Home / Office Filter-RFID Keyfob General Model N8/1U-MFeatures 1. Brand new and high quality. 2. Adopt advanced infrared detect technology. 3. No wiring design makes it simple to use and easy to install. 4. Up to 100m Wireless working distance in open area, 10m for indoor use. 5. Wireless installation, just place the sensor at the entrance. 6. The receiver volume is adjustable 7. The Receiver will Send chime sound and illuminate red LED lights when the PIR devices detect somebody is near. 8. Sensor
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