Automatic Roller Blind

The video recorded the operation and look of a simple installation of roller blind.

Using the suitable motor and a practical exposed wiring and 13A electrical plug system allow a set of roller blind to be installed even after the moving in and power supply socket no longer available. 

The look is not perfect but one review the achieved effect and the unbearable west sun.

This solution is useful for big window area which require too many pulling string to operate.