What is meant by onboard illumination in surveillance devices?

Onboard illumination in surveillance devices refers to integrated lighting that is built into the camera or surveillance unit itself. This type of illumination allows the device to capture clear images in low-light conditions without the need for external lighting sources. Integrated lighting typically includes LED lights or other similar technologies that enhance visibility and improve the quality of the recordings during nighttime or in dark environments.

The advantage of onboard illumination is that it provides a reliable solution for maintaining surveillance efficacy regardless of external lighting conditions, which is critical for security and monitoring applications. By incorporating lights directly into the unit, it simplifies installation and reduces dependency on additional equipment. This feature contributes to the overall functionality and versatility of the surveillance system, allowing for 24/7 operation without compromising image quality.