Sell Single-tech Intruder Detector With Pet-immunity

Features: * Adopt advanced and stable circuit design, very low rate of failure alarm and false alarm. * Fine anti-interference-30V/m from 30MHz to 1000MHz * Excellent Fresenel optical lens, more powerful ability of capturing of human infrared ray. * Automatic alternation pulse count. * Dual-layer structure temperature compensation technology, which has solved the problem of interference from normal temperature. * ESD、anti electric-strike and interference from mobile phone. * Low power consumption. (10 mA stand by,17mA alarm) * Pulse count for option. (1,2 or 3) * Various kinds of lens for option. (4 types: curtain, pet-immunity, wide-angle, long-distance) * Detection range for curtain lens: 12*6m * Detection range for pet-immunity lens: 12*12m * Detection range for wide-angle lens: 12*12m * Detection range for long-distance lens: 28*6m