In a world where home security is a top priority, having a reliable, efficient, and easy-to-install camera can be a ...

When a person walks past the sensor, it detects a rapid change of infrared energy and sends a signal. PIR sensors are used for applications such as automatically turning on lights when someone ...

While PIR sensors are inexpensive, radar technologies are decreasing in cost and becoming more compact and simple to design. Radar solutions can range from simple motion detection to complex imaging ...

Are you curious about the fascinating world of smart home technology? Are you eager to understand the inner workings of those ...

System OverviewThis PIR model is an indoor/outdoor dual detection camera which uses both video and infrared sensor to achieve accurate motion detection functionality. It also supports active ...

Our Top PicksMost Versatile Motion Detection CamerasLorexKnown for their well-built, well-designed equipment, Lorex leads the ...

Smart home sensors don't just help keep you safe -- with the right tricks they can spot pest activity and entrances, too.

Discovery PIR MCW is a fully supervised wireless PIR detector with advanced anti-collision technology, compatible with PowerMax® and all Visonic PowerCode™ wireless panels and receivers. It is ...

The BOM on [Jeremy S Cook]’s build is extremely short – just a PIR sensor and an optoisolator, with a battery, a plug for the camera’s remote jack, and a 3D-printed bracket. The PIR sensor ...