This is a brand new, unused item! ZDR035 (Front and Rear 2-Camera Drive Recorder) Brand: COMTEC Installation Type: Integrated Recording Type: Front and Rear Recording Functions: G-sensor recording, Continuous recording, Manual recording, Audio recording, FULL HD support, Speed warning, Forward vehicle start notification, Traffic signal notification, Following vehicle proximity notification, LED traffic signal compatibility, GPS support, Noise reduction support Display/Monitor: Yes Screen Size: 2.7 inches Voltage: 12V Brightness Correction: HDR function (front and rear), STARVIS sensor (front and rear), WDR function (front only) Pixel Count: 2.0 million pixels Vertical Viewing Angle: 70.0° Type of accessories: Drive recorder main unit