Double detector Technology route I remove Power G. Coverage of 15m, 90 º. Visible indicator of quality of link. I design anti-vandálico. Double technology PIR and microwave (band K) to reduce false alarms. Way anti-camouflage to prepare the meaningful elusión of the detector. There works with 1 battery of lithium of 3V type CR123A. Dimensions: 115 x 60 x 48mm.