PIR SENSOR WITH DOUBLE TWIN OPTICS PIR9822

double-twin-optics detection technology • SMD-technology for greater EMI and RFI immunity • detects the real intruders and ignores pets and rodents • automatic temperature compensation • fast or pulse-count response for difficult environments • with tamper switchdetection method: alternating polarity. 2 pyro-optic elements. passive infrared • power-up delay: 2 minutes with flashing LED indication • alarm activation delay: 2-3 seconds • pulse count: instant response or 2 pulses within 12 seconds • walk test LEDs: CH1. CH2 and alarm indicators • alarm output: NC relay 28Vdc 0.1A • power supply: 12Vdc (9-16Vdc) / 15mA typ. • operating temperature: -10deg C to +55deg C with temperature compensation • dimensions: 127 x 64 x 45mm