The FX-40D includes Double Conductive Shielding and is designed to provide stable and reliable detection in the most hostile of environments, where many other detectors struggle to function. The highly accurate and reliable detection pattern maintains its sensitivity throughout the detection area even in high temperature or low contrast environments.
double conductive shielding
spherical lens design
coverage 12mx12m with the normal lens
coverage 1.8x18m with the FL-60N lens
40' X 40' Residential/Commerical PIR Multi Focus Optics w/ Double Conductive Shielding