Product Attribute:
Voltage:12v
Applicationt: 
audi (A6L, A4L, A4, A1, A8, A5, R8, Q7, Q5, TT, S6, S4, allroad)
BMW (3 Series, 5 Series, 1 Series, 6 Series, 7 Series, X3, X5, Z4)
Citroen (Fukang, Elysee, C2, C4, C5, C6)
Hyundai (Rohens, Veracruz, Equus, Azera, New Coupe, New Santa Ve)
Mazda (Mazda RX, Mazda 5, RX-8)
Mercedes Benz (C Class, E Class, G Class, M Class, A Class, R Class, GL Class, CLS Class, CLK Class)
Misubishi (Pajerosport)
Nissan (Tiida, Tenan, Sylphy, Geniss, Livina, Paladin, X-TRAIL, Cefiro, FUGA, CIMA, 350Z, QUEST)
Hafei
Production Description:
Parking sensor with LED display and 2 to 8 sensors available
Model No. : CT303- 4
Features and Functions
Digital LED showing obstacle distance
Alarm by Bi- Bi sound
LED display with three colors (Red , Yellow & green)
Crescent shape digital display screen
Turn on/ Off the voice according to your desire
sensors optional:
2 rear
4 rear
4 rear + 2 front
4 rear + 4 front
Up to 20 sensor colors available(Black, Silver, White, Grey, Red, Etc. )
Easy to install
Technical Parameters
Rated Voltage: 12V DC
Operating Range: 10. 5V~ 16V DC
Rated Current: 50mA~ 180mA
Detecting Distance: 0. 3~ 2. 0m
Ultrasonic Frequency: 40KHz
Display Working Temperature: - 30 ~ +70℃