You can quickly receive motion alarms when people, cars or animals enter your gate or wherever you place a outdoor motion sensor alarm. Solar powered: This driveway alarm system is powered by a ...

Bosch motion sensors come in a wide range of technologies and mounting options. Designed for ease of installation and to reduce false alarms, Bosch has a complete selection of motion detectors ...

Wireless outdoor motion detector with intelligent protection against false alarms. The device operates at low temperatures and is protected against dust and splashes. LISA turns MotionProtect Outdoor ...

The reason people can approach animals in the wild more easily from a car than by foot may be due to an innate "life detector" tuned to the visual movements of an approaching predator's feet, says ...