Motion-sensing light switches have been around for a few years, ... all motion sensors work the same way. An infrared sensor cell detects the presence of any moving heat source in an invisible field.

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 ...

GlacialLight has added the GL-PIR10C, a versatile infrared motion sensing switch, to its popular range of lighting products.

Are your electric bills climbing out of sight? If too many lights burning day and night have your electric meter spinning like a top, some motion-sensor wall switches may start bills heading in ...

The technology is still up-to-date, but the Cync Dimmer + Motion Sensor Switch has seen a substantial price drop since its introduction in 2020.

Belkin is showing if its recently announced Wemo home automation system here at CES 2012. As we mentioned earlier today, the company has simplified home automation with its Home Control Switch ...

The new Eve Motion costs $39.95, which is $10 less than the previous version and its closest competitor, the Philips Hue Motion Sensor (which uses Zigbee and also monitors temperature).

Circuit diagram of the PIR Motion Sensor Light and Switch based on SB0061 shown here can be used for security or corridor lighting in power saving mode. The 12V DC supply required for the whole ...

Kasa smart motion sensor switch. Amazon/TP-Link. One of the first products that comes to mind when someone mentions sensors is a motion sensor. It's one of the most widely used sensors, ...