1. Automatic roll up module.
3. Can be hooked up to existing car alarm or keyless entry system.
4. The window will be closed automatically when the car alarm is on, after the master get off the car.
5. This module must work with the alarm system which has the window assistant signal output.
6. Don't change the original car any lines and will not affect the original car any function, just have the function of the window.
7. Perfectly integrated into car CANBUS.
8. Small and compact.
9. Plug and play, DIY installation in 3 seconds.
10. Not support the car models which made after 2016.
