The Blink Video Doorbell offers sharp 1440p video with a head-to-toe view of your doorstep and the convenience of battery power, but many of its key features are locked behind a paywall.

A burglar alarm, also known as a security alarm, is a simple electric circuit that is designed to trigger ... Burglar alarms get triggered in different ways. Motion sensors —such as those that use ...

Photo Credit: Reddit Photo Credit: Reddit The object had a neon pink cover that popped off easily to reveal a small circuit ...

This article presents an event-driven, high-speed readout integrated circuit (ROIC) with in-sensor trace detection capabilities for cryogenic infrared focal plane arrays (FPAs), aimed at the ...

The performance of this detector matches that of commercial refrigeration-type mercury cadmium telluride detectors, providing valuable insights for the development of the next generation of ...

Using the MIRI instrument onboard the James Webb Space Telescope, an international team of scientists made the first-ever detection of a mid-IR flare from Sagittarius A*, the supermassive massive ...

A presence sensor uses wave radar technology to sweep a room, looking for the slightest movement, not the broad gestures that would be caught by a motion sensor. Aqara is the best brand for ...

With four embedded memories within each pixel, Nuvoton's new TOF sensor outputs distance images in a single frame. This innovative design significantly reduces motion blur and measurement errors ...