... s 2.It can select SONY, Hitachi, Samsung,LG 3.aluminum cover 4.ir ptz camere 1 ... move to achieve the red light angle and brightness and automatic control, visual facial distance≥80- ... 100 meters,6.aluminum cover and mounting bracket, meet various monitoring environmental installation ... 19200bps. It can select SONY, Hitachi, Samsung, LG and domestic camera, with electricity protective ...