1.At some emergency situation such taht battery depletion or other reasons ,we can use the rocking handle to operate the parking locks rising and going down manually.

2.With high quality imported stoving painting its hard to fade during the rough weather it can bear heavy weight almost up to 5 ton.With the heavy weight loadig on it,it wont be out of shap and destroyed

3.When the parking locks go down or go up if they meet the resistance from the outside force ,it'll reset itself going to the original way in this way it wont affect the control panel's function.

4.The working with a rising and droping in a vertical direction with common waterproof design and ultralow design let all cars can pass it over when unlocking.

5.We design that the control panel and battery all can be took out when unlocking the cover it can make the maintenance and battery 's installation easy and convenience meanwhile it also improve the bearing capacity of the resistance from outside