BR-MM7001,Website:http://www.brvision.org, rear view mirror monitor for heavy duty. It is able to show 4 or ... 4CH or 8CH input. 7'' mirror monitor works with rear view cameras. When reversing, the rear view camera works automatically.Item No.BR ... -MM7001monitor7'' rear view mirror monitorconnector4P or RVC connectorImage16:9 imageColor systemPAL and NTSC ...