Feed Editor (Unlicensed) 22 Mar 2006 21:35:08 GMT The PRIMO is an economical passive infrared detector that will give you the edges over the competition and secure your business contract in today's price oriented market. http://pirsensors.com http://blogs.law.harvard.edu/tech/rss PIR Motion sensor is a fully automatic indoor and outdoor security/courtesy light controller capable of controlling up to 1000W incandescent or 30W x 10 fluorescent of lighting. At night, the built in passive infrared (PIR) motion sensor turns on the connected lighting system when it detects motion in its coverage area. During the day, the built in photocell sensor saves electricity by deactivating the lights. An adjustable time lets you select how long the light stays on after activation. The LITE adjustment determine at what light level the lighting system will start operating when you set the motion sensor to automatic mode. The PIR motion sensor itself has two slots in it, each slot is made by unique material that is sensitive to IR. The lens used here is not really doing much and so we see that the two slots can 'see' out past some distance (basically the sensitivity of the sensor). When the sensor is idle, both slots detect the same amount of IR, the ambient amount radiated from the room or walls or outdoors. When a warm body like a human or animal passes by, it first intercepts one half of the PIR motion sensors, which causes a positive differential change between the two halves. When the warm body leaves the sensing area, the reverse happens, whereby the sensor generates a negative differential change. These change pulses are what is detected. Pet-immune Passive Infrared Detector IR-580P Pet-immune Infrared Detector LC 100PI PIR+MW Dual Technology Detector, DP-550P 360° Ceiling Mount PIR Detector, SR-613W Outdoor PIR Motion Sensor, OPTEX LX-402 1 May 2012 12:36:09 GMT http://pirsensors.com/PIR-Motion-Sensors.htm C34C6954-7C1F-4ED5-ACB3-60AB802392FC DP-550 is a compact PIR+MW dual technology detector with sleek appearence and superior reliability. This motion detector is a combination of passive infrared sensor and microwave sensor. 22 Mar 2006 21:33:36 GMT Pyramid IR-360 is reputed as the best-buy 360° ceiling mount passive infrared detector in today's security market Sat, 4 Mar 2006 22:59:57 +0530 pir_tec-ir360.htm DP-550 is a compact PIR+MW dual technology detector with sleek appearence and superior reliability. This motion detector is a combination of passive infrared sensor and microwave sensor. Sat, 4 Mar 2006 22:59:15 +0530 pir_tec-dp550.htm DP-550P DUOGUARD is a PIR+MW dual technology detector with pet-immunity detection. Utilizing patent pending Target Size Verification (TSV) technology, this state-of-the-art dual technology motion detector is able to immune the detection of domestic pet up to 18 kgs (40 lb). Sat, 4 Mar 2006 22:58:46 +0530 pir_tec-dp550p.htm DP-150L is a long range PIR+MW dual technology motion detector designed for corridor intrusion detection. This high quality motion detector combines a dual element, pulse count PIR sensor and a Doppler microwave radar sensor into a slim, compact housing. Sat, 4 Mar 2006 22:58:11 +0530 pir_tec-dp150l.htm PRIMO-quad is a cost effective quad element passive infrared detector designed to provide supreme detection reliability for hostile environment. Sat, 4 Mar 2006 22:57:31 +0530 pir_tec-ir530qc.htm The PRIMO is an economical passive infrared detector that will give you the edges over the competition and secure your business contract in today's price oriented market. Sat, 4 Mar 2006 22:56:52 +0530 pir_tec-ir530c.htm The IR-530P PRIMO is a cost effective passive infrared detector with state-of-the-art pet immunity technology. Utilizing IR-TEC's Target Size Verification technology, this detector is able to immune the motions created by domestic pet up to 18 Kg. 4 Mar 2006 22:34:13 GMT pir_tec.htm