Powerful 433 MHz RF signal
The 433 MHz radio frequency technology wireless RF relay remote control switch has a strong signal that can penetrate walls, floors, and doors. You can control any device connected to the relay receiver via the transmitter from any location within a reliable distance.
Easy to use
Extremely easy to set up and reset. There are 3 operating modes (momentary / toggle / latched mode). You can easily configure it yourself according to your needs. The operating mode is adjustable. The receiver has 2 relays that can be controlled independently. And there are 3 terminals (normally open, common, normally closed) on each relay.
Widely used
Products can be used in homes, farms, factories, offices, laboratories, supermarkets, etc. Wireless remote control applications range from simple remote controls for home use to automation such as electric curtains, garage doors, motors, alarm systems, lighting, etc.
Wiring diagram
Depending on different scenarios, there are a variety of wiring methods, a flexible treatment.
Using a remote control.
After resetting, all remote controls can no longer function.