The Hikmicro Alpex 850nm Infrared Transmitter (HM-L128IR)is compatible with Alpex and Alpex 4K LRFs.To install, you must also have the Hikmicro Alpex Infrared Transmitter Bracket (not included).
The intensity of the infrared emitter and the angle of illumination are adjustable. The 850nm wavelength illuminates in a range faintly visible to animals and humans.
