1. Three cameras cooperative work, ensure the all-sided and accurate measurment.

2. lower and shorter design of middle communication camera: use special calibration technology, distance from center camera to the ground is only 10cm, which realize the real-time measurment near the targets, enhance the target's definition and also increase the measurement stability and accuracy. Do not affect left and right camera column's communication, solve the traditional measurement trouble that has to measure far away the vehicle.

3. Use unique technology to solve light interference problem when measure outdoors. Outdoors real-time measurement can be realized.

4. Can lock the camera and target coordinate system function, so operator can move camera stand colums or targets based on working place situation during measurement, do not affect measurement data. 

5. Multi-angle LEDlight board design can measure the distance from camra to target real-time and then adjust the illumination intensity automatically, so make sure the target's reflection is enough whatever the distance from camera to the targets is far or near, make sure the camera's recoginition do not have tolerance due to distance and sunlight interference.

6. Our aligher can make real-time measurement and adjustment fro double directions truck at a time. Measurement date is accurate and stable. 

7. ARK patented static measurement TID calibration jig, portable and light, fast and easy to operate. Des not need to push vehicle or lift up tyres.

8. High precise plane algorithm of vehicle body can solve the measurement problem when the measured vehicle is on the cambered road.

9. colorful targets design is more fashion.