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 ...

The motion sensor switch circuit can automatically turn on a water sprinkler but you can easily use it as a motion sensor light switch or motion activated alarm too. Before beginning the construction ...

FOUNTAIN VALLEY, Calif. – June 19, 2014 – D-Link today announced it is now shipping a new Wi-Fi Motion Sensor, the company’s latest addition to its line of Connected Home products designed to make ...

Your garden variety motion detector uses IR, but these days, there are fancier technologies for achieving similar goals. If so desired, you can source yourself a microwave-based presence sensor ...

Sensor-1 brings physical security to the Internet of Things Sensor-1 brings physical security to the Internet of Things The biggest threats to the average device are physical: a stolen phone, a busted ...

[Asia Economy Reporter Jongil Park] Seocho-gu (Mayor Eunhee Jo) has introduced the country's first smart motion sensor alarm utilizing AI technology to eliminate safety blind spots within school zones ...

We've had our fill of boring motion-sensor alarms designed to clip onto laptop bags or hotel room doors and sound an alarm when rattled. Why can't someone make a motion sensor alarm that looks like an ...

We may earn a commission from links on this page. One of the most common first sensors people buy for their home is a motion sensor. But in almost all cases, you want a presence sensor instead. The ...