The Dahua DH-PFM378-B125-CB and DH-SD49425DB-HNY-GQ-EAU kit provides a complete solar-powered monitoring solution for remote areas where electrical infrastructure is unavailable. It combines a 4 MP PTZ camera with a dedicated solar power system, utilizing a 125 W monocrystalline silicon panel with 21% cell efficiency to maintain operation. The power system is built from Q235 steel and aluminum with an IP65 rating, featuring an MPPT controller with 99% tracking efficiency and a pole-mount design that fits diameters from 80 mm to 150 mm. To maximize energy capture, the panel can be adjusted 360° horizontally and at vertical angles up to 50°. The integrated camera captures high-resolution 2560 × 1440 images and features a 25x optical zoom with a focal length ranging from 5 mm to 125 mm, allowing you to see distant details clearly. For nighttime security, it includes infrared illumination reaching up to 100 meters. The device supports 4G, 3G, and 2G connectivity for remote data transmission and can store footage on a Micro SD card up to 512 GB, an FTP server, or NAS. Its IP66-rated housing protects the internal electronics from harsh weather, while the pan-tilt-zoom mechanism offers endless 360° rotation and a tilt range from -15° to +90°. Smart capabilities like SMD 3.0, face detection, and perimeter protection—including tripwire and loitering alerts—help you focus on actual security threats. The system is designed for stability in challenging environments, with a solar panel frame capable of withstanding wind speeds up to 117 km/h and mechanical loads of 5400 Pa. This setup is ideal for monitoring large open spaces, borders, or construction sites where you need reliable, autonomous surveillance without the need for cabling.