Attention:
1. Please make sure that your cameras are sensitive by 850nm infrared light before buy.
2. For 850nm LED infrared light, if you look directly at the light you can see a faint red glow each led, but you DO NOT SEE any light projected from
the unit.
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. Please choose the IR illuminator best match your camera lens.