Specifications:
1) As soon as parking sensor begins to work, the sensor will be
flashing with mixed red and blue color which looks cute at night.
2) Distance response:
a) Standard: 30 - 180cm
b) Option: 30 - 120cm, 30-150cm, or 30-200cm
3) 4 sensors in back (with 3m cable)
4) Working temperature: -40  80oC
5) Working voltage: 10-15V DC
6) Display: LED and VFD style available
7) Sensor dimensions: 22mm
8) 4-sensor system
9) Sensor colors available include red, white, black, silver, green,
and blue
10) Includes 22mm drill bit
11) All connecting wires are included
12) English instruction manual

Inner packing:
Dimensions: 268 x 190 x 56mm

13) Outer packing:
Carton dimensions: 372 x 190 x 56mm
G.W.: 1.25kg