WheelWitness cm PRO - Premium HD Dash Camera with Rear View Mirror - Hidden and Discreet - Super HD 2K 1296P - 4.3" LCD - Mounts Easily on Your Mirror - EASY INSTALLATION AND BUTTON ACCESS - Firmly Clips Onto Your Existing Mirror - Features a 4.3" LCD Screen to View Live & Recorded Video & Adjust Camera Settings 2560x1080 / 2306x1296P SUPER HD Ambarella A7LA50 - The highest resolution currently available on any dash camera. Everything is recorded in crisp, 2304x1296P resolution allowing you to see the most detail. WDR (WIDE DYNAMIC RANGE) / HDR Technology - WDR technology allows for the best night video. WDR is able to show a fully balanced exposure, with the ability to compensate light and dark spots of the frame in one shot. PLUG & PLAY - Once a microSD card is inserted, all you need to do is plug the camera in to the cigarette lighter outlet and it will start recording automatically. CONTINUOUS LOOP RECORDING - The HD PRO will start recording automatically and will fill up the microSD card until full. Then it will automatically delete the oldest file and replace it with the new. Allowing for fully automatic and continuous playback!