Hikvision, Solar thermal camera kit, thermal camera 256 x 192, 9,7mm (18°) and 4 MP visual camera 8mm lens (39,4°), Standalone with solar panel battery included, H.265/H, 264 compression technology, Provide real-time security through built-in two-way audio interface, water and dust resistant (IP67), support 4G (LTE-TDD/LTE-FDD/TD-WCDMA communication(location and orientation affect the operation of this product, a 100 % uptime cannot be guaranteed and is largely dependent on orientation and hours of sunshine per day.)