These are inbuilt receiver curtain motors (also known as the 3-wire motor) which works with a curtain track making it extremely silent when running and leads you to enjoy a perfect silent world. It is well controlled by remote controller.
Features:
Flexible, Super Quiet Design.
Multiple motors can be controlled in a group.
Automatically stops on blockage.
Soft touch – start function.
Closes automatically with a gentle pull in case of no power.