Small size, wireless control Small size, stable and reliable performance, high receiving sensitivity, through wireless signals to control the equipment you want to control, bring more convenience to your life. 220V, Wide Application Which is mainly used to control household electronic equipment, such as remote control water pump switch, garage door, curtain, tubular motor, lamp, various small household appliances, etc. 2 channel design can control the on and off of 2 products, It can also control the forward and reverse rotation of a motor. 2 Remote Controls 3 working modes can be switched (Momentary/ Toggle/ Latched). Supports 433MHz frequency. The learning code has high security level for its low repetition rate and relearn mode, thanks to which it can delete old code and relearn a new code when a remote control is lost, so that you always keep control of it. Simple operation Simple installation, learning and control. Two independent relay channels can work together (In Toggle) for