SKU: OT3502 Article number: AA651 EAN: 8720618489760
1 Channel Relay Module with RF remote control. Consists of a Relay receiver module and a remote control with 2 buttons.
The buttons are programmable and can be set as pulse (as long as the button is pressed, the relay will remain switched), on/off or self-lock (press once is on and press again is off), or interlock (on with one button and off with the other button).
Press the pairing button on the relay board once. Then press the button on the remote control that needs to be paired.

NOTE: The pairing button may be in a different location on the board, but there is always only one white pairing button.
It is possible to control 2 relay modules with 1 remote control.
Each button on the remote control can be set as a pulse switch. Press the button and the relay switches on, and the button must be held down to keep it on. As soon as the button is released, the relay switches off again.
Each button on the remote control can be set as a self-lock switch. Press the button and the relay switches on. Press the button again and the relay switches off again.
Each button on the remote control can be set as an on or off switch. Press button 1 and the relay switches on. Press the other button and the relay switches off again.
With a jumper you can set how the relay should function.