Color night vision cameras use available ambient light and, on some models, supplemental warm-white LEDs to produce color images in low-light scenes. Infrared cameras typically use infrared illumination to capture nighttime video in black and white, so the better fit depends on whether color detail or less visible illumination better suits the surveillance area.

Choose a fixed lens for a straightforward installation where the viewing area and camera distance are already known, such as a standard entrance or pathway. Choose a motorized varifocal lens when you need to adjust the field of view or zoom for changing distances, while maintaining color detail in low-light scenes.

Color night vision cameras may use Power over Ethernet (PoE) for power and network connectivity, or battery power for wire-free placement, depending on the camera. Some models connect through Wi-Fi and a mobile app, while others support local microSD storage or integration with a network video recorder (NVR), and indoor models can plug into a standard outlet.

Yes, many color night vision cameras support local microSD card storage for standalone recording through a mobile app, as well as expansion to a network video recorder (NVR) system. This gives installers flexibility to use onboard storage for smaller deployments or combine cameras with an NVR for centralized video management.