When searching for the best infrared home security cameras, many factors should be taken into account.
Below are some essential features and factors that should be evaluated among the various infrared security cameras available for sale.
1. Wavelength of Infrared Surveillance Cameras
Infrared security cameras typically come with either 850nm or 940nm wavelengths, which impact the camera’s performance.
850nm infrared lighting presents clear and detailed images over long distances. However, this comes with a conspicuous red glow that some may not desire.
On the other hand, 940nm infrared lighting is invisible but less powerful, providing less output.
2. Night Vision Distance of Infrared Security Camera Systems
The distance an infrared security camera can see in complete darkness often depends on the type and number of built-in LED lights. For example, ZOSI PTZ infrared security camera with 6pcs infrared lights can see up to 190ft in low light conditions, which many other infrared video cameras fail to do.
While some security cameras can see up to 190ft in low light conditions, the distance varies, so choose accordingly based on the area you want to monitor.
3. Lux of Wireless Infrared Security Cameras
The Lux rating of an infrared security camera represents how much light is required for usable images. A 0.0 Lux rating indicates that the camera can function in total darkness or without ambient light.
4. Motion Detection of IR Security Cameras
Motion detection is an essential feature for infrared security cameras, alerting you of abnormal movements in real-time. Proper placement of the camera and motion detection sensitivity adjustments are crucial in avoiding false alarms (read this to learn the ideal locations to place home security cameras).
Additionally, features such as price/performance ratio, security camera warranties, resolution, storage space, security camera lens, and others should also be considered when looking for the ideal infrared CCTV security camera.