Xandem’s synergistic sensing technology created by the University of Utah has led to a new tomographic motion detection system. The product offers a new way to detect movement and can be easily ...

This motion detector alarm can detect a moving person from a distance of 1 meter. It uses a dual IR Transmitter-Receiver module HOA1405. When the sensor detects the reflected IR rays, alarm will sound ...

New WatchOUT has 4 detection channels and a camera option The new WatchOUT outdoor motion detection system from Israeli security company Rokonet offers 2 MW and 2 PIR channels to correlate alarms and ...

The best home security systems are user-friendly, affordable and customizable to your needs. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...

If you have mischievous children or forgetful elderly in your life, you might want to build a couple of these tiny motion detection alarms to help keep them out of harm’s way. Maybe you want to keep ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. is an editor overseeing The Verge’s product reviews and service journalism programs. Dan has covered ...

Ring’s rich features and affordable monitoring plans make it a top choice for a home security system. NerdWallet is committed to editorial integrityMany or all of the products on this page are from ...

Fire detection systems are designed to discover fires early in their development when time will still be available for the safe evacuation of occupants. Early detection also plays a significant role ...