3ch Camera Car DVR 4.0'' FHD Dual Lens Driving Recorder with Rear View Camera Video Recorder 170 Wide Angle Video Recorder G-sensor Notes: 1. 12V DVR. Using 24V for a long time may burn out. 2. This product does not support simultaneous operation of three cameras, only two cameras. For example, the front camera + car camera work at the same time, or the front camera + rear camera work at the same time. If a rear-view camera is installed, and the display mode of front camera + car camera is selected, the screen will automatically display a full-screen rear-view screen when reversing. 3. Cancelling the back transmiion will automatically return to the front camera + car camera recording mode, and the back transmiion will not affect the simultaneous recording inside and outside the car. Specification: mini car dvr with two cameras allow: Front camera: 170-degree A+ HD wide-angle; rear camera: 140-degree wide-angle; car camera: 120-degree wide-angle Photo format: JPEG Compreion format: H.264 Video format: AVI (1080p) Display: 4.0-inch IPS screen Night Vision: Support G-sensor: support Timestamp: support Memory card: TF (maximum support 32G) Angel perspective: 170 Power supply: 12V DC Operating temperature: -40C~+80C, RH95% Max Video output: RCA connectors, 1.0VP-P, 75 ohms. OSD languages: Ruian, Spanish, English, Portuguese, Italian, German, French. Features: Screen size: 4.0 inch IPS screen display Chipset: Jerry, supports 3 Camara lenses Camera resolution: Front camera: 1920*1080; Internal camera: 3.0MP, 640*480; Rear camera: 3.0MP, 640*480 Camera angle of view: front camera: 170 degrees, built-in camera: 120 degrees; rear camera: 140 degrees Video code: H.264 OSD languages: Ruian, Spanish, English, Portuguese, Italian, German, French . Function: Gravity sensor digital zoom motion detection Loop record time and data display with rear view mirror Wide dynamic range 3 Camera Lenses: Simultaneous recording of front and rear cameras, simultaneous recording of front and rear lenses, support for image display Front camera: full 6-point camera Rear view lens: with 4 LED lights Auto on/off: support when the car switches, the dvr will automatically turn on and start recording Parking monitoring: support, it is recommended to purchase transformer lines for 24-hour parking monitoring Packing list 1 DVR 1 car charger 1x rear view camera with cable ( optional ) 1 x Set of Brackets 1 x User Manual 1 box 1 x TF card ( optional ) About Our Company We are a profeional car acceories supplier.We provide the high-quality goods and good services, you can buy confidence in my store. If there is any question,please