Three-lens solar camera is an innovative security device that offers comprehensive surveillance coverage for large areas with a single, self-sufficient unit. These cameras typically utilize a solar panel to power themselves by charging a built-in battery, eliminating the need for external power sources or Wi-Fi, often connecting via a 4G SIM card for remote access. Their main advantage is the "three-lens" system, which allows for simultaneous recording and viewing from multiple angles, effectively replacing several traditional cameras and providing enhanced security over a broad area.