The wireless DUAL TEC® motion sensor provides faster and more reliable detection using K-band microwaves to quickly verify the PIR signal prior to any alarm ... in one day using two engineers, whereas ...

PIR Detectors, Dual Technology Detectors, Infra Red Beams, 21, 360, Shock Sensor, Microwave, Dual Element Sensor, Temperature Compensation, Anti-Masking, Surface ...

this DIY motion trigger for a DSLR is a quick and easy build, and probably loads more fun. The BOM on [Jeremy S Cook]’s build is extremely short – just a PIR sensor and an optoisolator ...

(Passive InfraRed sensor) A device used to detect motion by receiving infrared radiation. When a person walks past the sensor, it detects a rapid change of infrared energy and sends a signal.

Baseus has announced the launch of its S2 solar-powered security camera, which features solar tracking technology, advanced motion detection, and a wire ... dual sensor detection, combining PIR ...