Şu an buradasınız :
Illuminator is made as a block with white matt glass. Anlge of illuminaton 120 degrees. Distance of illumination up to 10 meters
This type of illuminator usually is mounted on the wall of the room in a case, when hidden observation is proceeded and IR illuminator should have hidden design.
Diods with wave lenght of 940 nm are used - illumnation is completely invisible by eyes.