The HS-616D digital ceiling double-mirror detector, due to the use of infrared and microwave dual detection means, while the application of micro-computer digital signal processing, unique temperature compensation and anti-electromagnetic technology, and the use of proprietary Fresnel optical lenses to enhance the ability to resist white light interference, basically eliminated the phenomenon of false positives. Due to the ultra-thin design, Haixu ceiling series detectorand and installed environment has reached a harmonious unity. All-round lower view angle 110, the maximum mounting height can reach 6.0M.
