1) 2.5" TFT-LCD Monitor
2) Can Show the rear distance by digital
3) Can Remind of distance by Bi Bi voice warning
4) Can Show the aution coordinates by blue,
   yellow and red line
5) Sensor: 1/3" OV7930 sensor
6) OLux Illumination and Infrared night vision 
7) Lens Angle(Deg.):   120degreed
8) Buzzer Warning Parking sensor
9) Parking sensor: 2sensors and AV terminal slot
10) Working Temperature: -30 ~ +70

Display Parameter:
1) Resolustion: 480(H) X 234(V)
2) Dispaly Size: 2.5"
3) Color array: RGB
4) Video input: AV1, AV2
5) TV System: Pal/NTSC
6) Display ratio: 16:9
7) Normal Temperature: -20 ~ +70
8) Power consuption: 0.69W
9) Voltage: 5V~16V

Rearview Camera:
1) Resolution TV: 420 TV lines
2) Sensor: 1/3" CMOS
3) Minimum illumination: 0Lux
4) S/N Ratio: 48dB
5) TV System: NTSC
6) Lens Angle(Deg.): 120o
7) Normal Temperature: -20 ~ +70
7) Working Voltage : DC5V ~ 15V
9) Dimension: 37x25x35mm
10) Nigth vision and 100% waterproof