infrared motion detector
is infrared used in motion detectors at home dangereous to health?
A motion detector doesn’t give off any infrared energy. It is a “passive detector”. We humans give off an infrared signature that a motion detector can detect. Thus, the motion detector is harmless.
Unknown objects caught on infrared motion detector webcam
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Motion-Detecting LED Light w/ IR Radial Sensor $9.99 This is a smart motion-sensing LED light that you can mount anywhere you need hands-free light. The infrared radial sensor does not require a direct line-of-sight to work- it works up to a 90-degree angle and detects motion up to 3 meters away. In addition, you can adjust the brightness and length of time the LEDs stay on. Powered by 4 AAA batteries (not included). Mount with included tape, screws… |
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Thomas & Betts HS3100D Motion Sensing Adapter $24.85 Turns existing fixtures into convenient motion sensing fixtures with no wiring. Passive infrared sensor detects motion up to 50′ away within a 120 detection arc. Requires no sensitivity adjustment. Adjustable sensor head. Photo cell shut off allows lights… |
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Cooper Lighting 180 Degree Replacement Motion Security Floodlight Sensor … |
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Passive Infrared Motion Detector – by Dickson (model a120) $289.98 … |
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Driveway Patrol Sensor and Receiver Kit $12.50 Wireless Driveway Patrol alerts you the moment someone enters your property. SAVE BIG! As seen on TV! With the Driveway Patrol, you’ll always have advanced notice that someone’s on their way to your door. Compact, discreet motion-sensor unit installs on garage, mailbox, fencepost… nearly anywhere. And when triggered, it sends a wireless signal to the receiver unit, up to 400 feet away! When the … |
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U.S. Patrol Driveway Patrol Infrared Wireless Alert System $14.49 Driveway Patrol is an infrared sensor that alerts you when someone crosses its path. When placed across the driveway or on your porch, a pleasant chime will sound alerting you that someone has come onto your property. Driveway Patrols amazing wireless technology provides easy mobility: simply place the sensor by the front door, garage, mailbox, or anywhere else near your home and the unit will sen… |
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Next Generation 3-EYE Infrared Remote Control Extender Emitter Cable $17.50 This triple IR mouse emitter features small infrared LEDs that mount over the IR window of any electronic component. It is terminated with a mini plug for simple installation with any IR emitter block. 8 ft. cord with a 3.5mm plug. Flasher measures: 7/8″ L x 1/2″ W x 5/8″ H. Specifications: *Power: 120mW *Invert Voltage :5V *Continual current: 80mA *Wave length: 940nm *Transmission distance: u… |
