Generic Sumas Media Smcdual Ex Dual Rearview Camera System For Car (smcdual Ex) - : SUMAS MEDIA SMCDUAL EX DUAL REARVIEW CAMERA SYSTEM FOR CARCar Rearview System - SMC-COMBO DUAL-EX Product Description The Sumas Media Car Rearview System (SMC-DUAL/EX) allows you to keep an eye on what"s going on behind you in the car or around your car. Safely monitor your kids or your baby in the back seat while you drive. Plus, you can do more than just watch the kids; you can also get a total view of your surroundings while you drive, helping to keep your family safe on the road. When viewing rear cam, screen will also display a measurement like graphic for helpful estimate distance Features • 3.5-Inch TFT LCD monitor, • Resolution: 480Hx 240V • On/off button, 2 channel change switch .