Main features:
A small light(dot)indicates proper functioning of the system after being activated
Digital distance display of obstacle
LED's(green,yellow and red)indicate different distances as well as orientation of the obstacle
Different alert beeping intervals indicate different distances of the obstacle
6 Round Recessed Sensors
CPU(Microchip)From U.S.A

Technical date:
Rate voltage:12v
Operation voltage:10.5-16v
Rated current:40-300mA
Detecting distance:0.3-2.5m
Ultrasonic Frequency:40KHZ
Working temperature:-40--80 degree
Display working temperature:0~+60 degree

parking sensor use for :
car or vehicle, van, caravan, trailer and horse boxes. So that is a parking sensor for any vehicle - your vehicle, anywhere in the world operational in all conditions.

package include:
one Led display monitor
a contorl box
6 sensors
a power cable
a 22mm drill
a manual
sticker etc.

Note:In order to save shipping cost and have better price for buyer , the item do not include the box, if need box ,pls add $3 for each item.