Description: AU - G53 series, the purpose is based on the requirements of the day, is a preset lens, PTZ preset, high-resolution images of advanced monitoring system. Head with the default decoder, rain brush, temperature control. And selective menu more user-friendly setup and use. Internal camera and lens are selected by the user. Features: High-strength aluminum alloy case wiper function Built-in decoder (multi-protocol decoder board) 360 horizontal rotation Rotation speed: 0.03 - 15 / sec Tilt range: +20 - ---- 90 / sec Manu function 256 preset positions AC24V / AC220V power input |