... alloy housing, the cover rotate follow the camera,the IR light will not be hided by the cover ... fixed monitoring position, display PTZ direction and zoom.Waterproof level is IP65, the structure is all sealed ... device can realize to control the temperature.Unique waterproof design for inlet wire, effectively avoid the water ... zoom module: SCM-2271:1/4" Interline Transfer CCD, color: 560 TVL, B&W: 680 TVL, ...