Echomaster CAM-HS1 - Heavy Duty Truck Rear View Camera with Motorized ShutterEchomaster CAM HS1 Heavy Duty Commercial Truck, JCB Tractor Rear View Camera with Motorized Shutter Powerful and robust reversing camera that is well suited for rough environments. The camera has a motorized shutter that protects the lens from dirt. However, should the camera get dirty, the camera can withstand rough conditions, thanks to IP69K waterproofing. The CAM HS1 has built in IR lighting that makes reversing easier in the dark. The camera