Description

This is a 12-75V DC 433Mhz Wireless Remote Control 1 channel Relay Switch Module. Control DC devices through remote simple plug-and-play connections with the long-range inbuilt receiver at module side and two key remote transmitters.
This 12-75V DC 433Mhz Wireless Remote Control 1 channel Relay Switch Module operates at the Input range of 12 to 75 VDC and similarly, at the output, it can operate the device at the range of 12 to 75 VDC.

About Working mode:

Momentary: Push the remote button, the relay connects, release the remote button, the relay disconnects.
Toggle: Push once the remote button, the relay connects, push twice the remote button, the relay disconnects.
Latching: Push the remote button A, the relay connects, push the remote button B, the relay dis-connect.
Clearing the code:
Method 1: Push the learning button on the receivers for 8 times, the codes will be cleaned;
Method 2: Keeping press the Learning Button on the receiver until the LED indicator is ON and then flashes until it flashes 8 times.
it means the code has been cleared successfully; After clearing the code, all the remote control cannot work anymore.
Learning the code : (Momentary) Push the learning key on the receiver 1 time, it comes into momentary setting mode. Wait for a moment, the LED will be off, it comes into a learning state. Push the remote button, the LED indicator on the receiver board will flash then come off. After 3 seconds, the LED indicator will be on again, learning successfully.
Learning the code : ( Toggle ) Push the learning key on the receiver 2 times, it comes into toggle setting mode Wait for a moment, the LED will be off, it comes into a learning state. Push the remote button, the LED indicator on the receiver board will flash then come off. After 3 seconds, the LED indicator will be on again, learning successfully.
Learning the code 🙁 Latching ) Note: When you choose latching mode, in order to learn more remote control, you need to learn two different buttons, the first time learned is for ??ON??, the second time learned for ??OFF??. For example button A = ON, button B = OFF Push the learning key on the receiver 3 times, it comes into latching mode. Wait for a moment, the LED indicator on the receiver board will flash then come off. Push the remote button A . LED flash 5 times. Push the remote button B. Led flash for 5 times. After 3 seconds, the LED indicator will be on again, learning successfully. A = ON , B = OFF .

Package Includes:
1 x 12-75V DC 433Mhz Wireless Remote Control 1 channel Relay Switch Module