Don’t want to buy an expensive security camera? Listen now to turn your phone, computer, tablet or laptop into a motion-activated camera.

Motion-activated digital surveillance cameras, including those from Mobotix and Axis, are IP-based and capture better detail than analog cameras, with video footage typically stored in corporate ...

This article is part of Kotaku Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. The Ring Floodlight Cam Wired Plus is a security ...

Some image sensors must either use a mechanical shutter or a pulsed light source to capture an image. For example, full-frame CCD image sensors, that are used for scientific applications such as ...