7 rear view mirror LCD monitor features: 1) Screen size: 7 (16:9) 2) Video: PAL / NTSC automatic switch 3) Power: 12V / 7W 4) Pixel: 1,440 (W) x 234 (H) 5) Function: automatic turn-on / turn-down car-backing function 6) Blue screen: blue screen when no signal 7) Dimensions: 337 x 212 x 81mm 8) Color: black License frame mountable rearview camera features: 1) Image sensor: OV 1/3-inch color CMOS 2) Total pixels: 628 x 582 3) Resolution: 420 TV lines 4) Min. illumination: 2.0 lux 5) Lens: 6mm 6) TV system: PAL / NTSC 7) Video output: 1.0Vp-p composite video at 75 ohms 8) Dimensions: 260 x 32mm 9) Visual angle: 90° adjustable bracket for better view angle Car parking sensor features: 1) Working voltage: 10 - 15V (12V in car) 2) Max. power: 10W 3) Display distance: 3.00 - 0.3m 4) Alarming distance: 1.50 - 0.10m 5) Alarm sound volume: >75dB 6) Video color: colorful 7) 4pcs ultrasonic sensor 8) 1pc buzzer