Easy install: Directly connect your backup camera with RCA connector, Dual Video Inputs Channel, AV1-for VCD/DVD/DVR, AV2-for backup camera; If any other issue, please message us freely 4.3" LCD Monitor with TFT LCD screen, 800*(RGB)*480 Resolution; provide you a standard and distinct vision; Noted: No recording Function Easy install: The mirror monitor is directly connect your backup camera with RCA connector, Dual Video Inputs Channel, AV1-for VCD/DVD/DVR, AV2-for backup camera RED WOLF mirror monitor play a rear view camera screen role only when you apply your rear view camera and this display screen will work automatically; At other situation it only use as a normal mirror NO AUTO DIMMING: This mirror monitor is 480cd/m2 Brightness, also work very well with your backup camera and let you to check the road condition; Noted: your backup camera must be in more HD the image showing at monitor will more clear