Features for Version 4 :
1. Small size, original factory style 1:1 design
2. The installation process is simple, no wiring is required, and the plug is directly plugged in
3. Fast installation time, one door only needs 30 minutes to install
4. Manufactured using mature technology, good stability, waterproof, no noise
Installation Manual: Click Here
Soft Close Door (v3): Click Here
This thing is great!! It looks, feels just like it’s advertised to do. I love it.