1 to 2 PIR Infrared Sensors Wireless Doorbell Alarm Detector for Home / Office
1 to 2 PIR Infrared Sensors Wireless Doorbell Alarm Detector for Home / Office
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Product Details
Wireless doorbell alarm detector with PIR infrared sensors designed for home and office use. It features wireless installation and adjustable receiver volume.
- Product type: Sensor Doorbell
- Compatibility: Home/Office
- Key feature: Wireless installation
- Advanced infrared detection technology
- No wiring design for simple installation
- Up to 100m wireless working distance in open area
- 10m wireless working distance for indoor use
- Receiver volume is adjustable
- Receiver sends chime sound and illuminates red LED lights when detecting motion
- Sensor transmitter includes installation brackets for angle adjustment
- Supports 1 receiver and 2 transmitters working as one group
- Receiver powered by 2 x AA batteries (not included)
- PIR sensor powered by DC 9V (1 x 6F22, not included)
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