This Waterproof Camera System is perfect for your rugged outdoor camera use. The 7 QUAD DIGITAL TFT-LCD monitor boasts a touch screen display and is completely waterproof and suitable for any application which is exposed to water. The 120° backup camera boasts a 250,000 pixel 2.1 mm lens with 30 infra-red illuminators which enables you to see in total darkness. The camera has a built in heater for extreme cold and can operate at up to -45° Celsius. Sound is included on the camera and all the cabling is fully weatherproof with aircraft grade connectors. Heated Backup Camera for Use in Ultra Cold Climates. Heater Prevents Build up of Snow and Ice Over Camera Lens. 30 Infra-Red Lights for More Than 50ft of Night Vision. 7 TFT LCD Digital Color Display with Four Camera Inputs.