With CZ-10A, CZ-18A vehicle-mounted infrared night vision device, the driver can clearly see the road and surroundings under diverse weather conditions, such as total darkness and fog conditions etc, ensure the pedestrians and driving safety; realize the driving without any lights because of special demands for military and police vehicles; configuring with pan& tilt mechanism, it can realize the covert observation, search and monitoring in all directions. It has stationary built-in mode and top-mounted portable modes can be cheese as necessary, and it is convenient for observation and control with vehicle-mounted LCD display or covert spectacle video. There are many types of lens can be option, and with elevator and pan& tilt mechanism it can realize long distance, and large angle range for search and observation.