【Effective & Drive Animals Away in a Humane Way】Ultrasonic animal deterrent has a built-in motion detection system, which can detect motion and send out powerful ultrasound, accompanied at the same ...

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 ...

MotionProtect Curtain can recognize movement at a distance of up to 15 m. Does nor react to animals if installed upside down, leaving space for the free movement of animals below the detection zone.

MotionCam is a wireless motion detector with visual alarm verification for indoor use. It operates for up to 4 years on bundled batteries, detects movement at up to 12 meters, ignores animals, but ...

If you’re looking for something to do this weekend, consider this PIR (passive infrared) Sensor Alarm project. Not only will the motion-sensing alarm protect your gear from animals and zombies alike, ...

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 ...