Working Voltage:DC 2.7V-12V;Max Static current:1mA;delay time: 2S;Blockade time: 2S;Sensor angle:100 Degree;Sensor distance: 3-5m. Repeatable Trigger Mode:When people enters the sensing range, the ...

The Los Angeles Dodgers are champions of the baseball world once again, as they beat the Toronto Blue Jays in seven games in ...

Connelly Springs, NC (January 16, 2017) — ELK Products, Inc., a manufacturer of professional security and automation solutions, has partnered with Optex, Inc., a global provider of passive and active ...

Many close-proximity motion detectors use the classic, widely available passive-infrared (PIR) approach, which is effective but has limited sensitivity and adjustability, and can’t “see” through ...

Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

Motion sensing is the detection of the change in position of an object relative to its surroundings or vice versa. There are many kinds of motion detector methods: infrared, optics, radio frequency, ...

The Philips Motion Sensor Floodlight is on sale at Amazon for 10% off, and shoppers say it's "perfect for backyard security." ...

External detector with ultra-low current for use as 'Wire-free'. Optex SIP-3020-IP-BOX outdoor, middle-range, IP infrared sensor Optex SIP-4010-IP outdoor, middle-range, IP infrared sensor Optex ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You’ve probably seen them—sensors watching from the corners of ...