We offer a range of HD-TVI infrared camera options with built-in IR LEDs that are able to see in almost complete darkness, providing clear, detailed video clarity at nighttime for round-the-clock video surveillance. IR security cameras see at night by using light with wavelengths of greater than 700 nm, which is almost invisible to humans. We also offer night vision cameras which use the 850 nm and 940 nm infrared wavelength for 'no glow' IR. If you need to monitor your property at night, then you should choose an infrared camera. Some of our IR cameras use photocell activation to control their infrared illumination, which automatically turns on and off the camera's IR illuminators as light in the area under surveillance changes.
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