Devices that keep an eye on the home are getting increasingly outlandish – not everybody wants to watch for intruders with drones or robotic balls. To keep things simple, Blink's security system is a ...

IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

After removing the cardboard packaging sleeve, the camera itself comes into view: Underneath the package-contents “sandwich” are three scant pieces of documentation; a quick-start guide, a sticker to ...

Amazon’s latest security camera, the $99.99 Blink Outdoor 4, brings several improvements over its predecessor, most notably a wider 143-degree field of view (up from 110 degrees). It also offers ...

Rita was a Managing Editor at Android Police. Once upon a time, she was a pharmacist as well. Her love story with Android started in 2009 and has been going stronger with every update, device, tip, ...