LH-934 Triple Technology Infrared Detector with Microwave (Waterproof)

A triple technology sensor using microwave, passive infrared and DSP (digital signal processing).



LH-934 is also a pet immunity sensor for animals less than 20kg. The sensor has anti white light interference, automatic temperature compensation and EMI/RFI immunity.



The detector has a 

weatherproof casing, is designed to operate in very harsh environments and if suitably protected may be used to protect outside areas. The sensor should be protected from the direct affect of rain, snow and sunlight.



Installer adjustable microwave detection range.



Alarm output may be selected as NO or NC.