FH30G619L15NA is a four light integrated system integrating 30x optical zoom camera, thermal infrared camera and four light high-precision professional 3-Axis stabilized gimbal. It adopts network IP output, IP control. The PTZ adopts high-precision encoder FOC control scheme, which has the characteristics of high stability, small volume, light weight and low power consumption; The visible light camera adopts a wide dynamic sensor with effective pixels of 2 million; 640x512 resolution vanadium oxide detector with baffle design is adopted for thermal infrared. The system supports network RTSP picture in picture code stream output. Provide software ground station. Supports three video in-picture switching display with pseudo-color switching modes and 1500m high precision ranging and very low light night vision prime camera. The serial port and network can synchronously control the camera and PTZ, and local TF storage. Gimbal is adopted metal shell. The focal lengths of the thermal camera is 19mm and 1500m high precision ranging with four light night vision.