KHP30G619 is a zoom dual-optical integrated system that integrates 30x optical zoom camera, thermal imager and high-precision professional three-axis stabilized pan-tilt. It adopts network IP and HDMI output, and the pan-tilt adopts high-precision encoder FOC control scheme, which is characterized by high stability, small size, light weight and low power consumption; The visible light camera uses a wide dynamic sensor with effective pixels of 2 million; Thermal imaging adopts 640x512 resolution vanadium oxide detector with baffle design. The system supports network RTSP picture-in-picture code stream output, multiple picture-in-picture modes, and multiple pseudo-color switching. The serial port and network can synchronously control the camera and PTZ, and support local TF storage. All metal shell is adopted. This thermal imaging lens has a focal length of 19mm.