Wavelength: 850nm±2nm; 940nm±2nm
Illuminant: 9-Chip high power LED
Weight: 400g (8.8oz)
Size: 13x9x4.5 (cm)
Irradiation distance: 10-15m(33-50feet)
Viewing Angle: 120º
Operating temperature: 30~-60 degree
Waterproofing grade: IP65
IR lamp voltage: DC 12V/2A (Plug size 5.5 x 2.1mm)
Adapter input voltage :100V-240V
Adapter output voltage :12V2A
The difference of 850nm and 940nm :
The 850nm has the red light, and the 940 has no red light. It means the red spot visible on the chip when the infrared lamp is working. 850nm for greater intensity. If it is necessary to conceal the situation, using the 940 is a good choice.
Attention:
1. Please make sure that your cameras are sensitive by 850nm/940nm infrared light before buy.
2. 850nm LED infrared illuminator serves as supplementary lighting for night vision surveillance cameras. It helps to solve issues like image blurring, dimness caused by insufficient illumination at night, ensuring that the CCTV Security cameras can capture clear night vision images.
3. For same quantity of LEDs, when the LED view angle is wider, the IR distance will be shorter.
4. The IR distance and view angle are for your referance, the final view distance & angle is depend on your camera lens.