Electric curtain refers to the remote control through the main controller to open or close the curtains. In addition to protecting the privacy of electric curtains, one-way perspective, it is the main function of insulation, UV blocking. Electric curtain machine consists of three parts
In the smart home products, the curtain system is an important part of the electric curtain control there are many kinds,
One is the direct control of the power supply, electric motor, electric curtain curtain began to work after the power to stop, this control requires re wiring, in an instant to electricity, easy to burn out the motor; another curtain controller is "dry contact", this method is also called passive switch, can adapt to all kinds of curtain motor, play a very good role, to protect the motor has the advantages of convenient installation, without re wiring.
