VIENNA, Va. and OREM, Utah—After a successful six-month beta test, Alarm.com this week announced the general availability of its Image Sensor—a wireless device that combines a motion detector with a ...

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 ...

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 ...

[Brad] was asked by his Sister to design a motion-based alarm that would help her catch her son sneaking out of the house at night. Obviously this didn’t need to be a long-term installation so he ...

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 ...

Nintendo has today unveiled Alarmo, an interactive alarm clock that will respond to your body's movements by playing video game sounds, thanks to its motion sensor technology. More alarm options are ...