GAN204050P, adopts 1/1.8 ″ progressive CMOS sensor, 50x optical zoom lens and accurate gimbal, could monitor wide open area with great details, such as rivers, forests, roads, railways, airports, ports, squares, parks, scenicspots, stations and large venues. It can recognize human faces or car license plate at 800m away or detect human body at 4km away. To extend face recognition range to 800m at the near complete dark night, this camera improves illumination system: 5 groups of 18pcs of IR LEDs Arrays in one unity structure, accurate DC dimming circuits, Smart IR, facial priority exposure algorithm. The SONY latest sensor, P-IRIS Lens and 3rd generation of AI ISP SOC, contributes world top-notch picture quality: at most time, the camera outputs vivid colorful image without need of B/W state. And also it could suppress smear of the strong light of an automobile and display the darkness such as license numbers clearly. The 2.0T CNN deep-learning engine, supports faces/vehicle classification, detection &recognition, human or vehicle perimeter precaution, auto-tracking. This camera is protected by metal shield. With the built-in heater and cool fan, it could cold start at -40°C. Due to its IP67 Ingress Protection rating and IK10 impact test, 6KV lightning rating, this product could work well in harsh weather, such as islands, desert, ice-plain, tropical and so on. In addition, the camera conforms to the ONVIF specifications, ensuring interoperability between network video products regardless of manufacturer.