SWITNEX DC 24V Wireless Relay Remote Control Switch User Manual
SWITNEX DC 24V Wireless Relay Remote Control Switch User Manual
| Technical Data | |
|---|---|
| Receiver Operating voltage | DC 6V ~ 30V |
| Input / output voltage | 1 ~ 250V |
| Max current | 10A |
| RF frequency | 433MHz |
| Support encoding | 1527 learning code |
| Receiving sensitivity | >97dbm |
| RF working mode | ASK superheterodyne wireless reception |
| Working temperature | -30 ~ +80 |
| Reception range | Open space is more than 50 meters |
| Quiescent current | <5 MA |
Product Detail

- NO: Normally open pin
- COM: Common pin
- NC: Normally closed pin
- Learning button on receiver – for programming modes and resetting
- Indicator LED on receiver – provides visual feedback
- Antenna on receiver – extend for better signal reception
Wiring Diagram

Warning
- Usually, the receiver and transmitter have been paired with each other in the factory. If not, you can reprogram by yourself.
- Reset before you want to change the operating mode.
- After resetting, all the remote controls cannot work anymore.
- Replace the battery in time when the remote transmitter voltage is low to get stronger signal transmission.
- Slightly stretch the antenna on the receiver for better signal reception.
- The remote transmitter needs to have 3 or more buttons if you want to set up in latched mode.
- The output type is passive output / potential-free contacts.
Operating Mode
Momentary Mode
Press and hold button A → relay 1 turns on
Release button A → relay 1 turns off
How to program:
- Press the learning button on the receiver 1 time. The indicator LED will light down.
- Press button A on the remote transmitter. The indicator LED will flash several times and then light down.
- Press button B on the remote transmitter. The indicator LED will flash several times and then light up. Succeed.
Toggle Mode
Press button A → relay 1 turns on
Press button A again → relay 1 turns off
How to program:
- Press the learning button on the receiver 2 times. The indicator LED will light down.
- Press button A on the remote transmitter. The indicator LED will flash several times and then light down.
- Press button B on the remote transmitter. The indicator LED will flash several times and then light up. Succeed.
Latched Mode
Press button A → relay 1 turns on
Press button B → relay 2 turns on, and relay 1 turns off at the same time
How to program:
- Press the learning button on the receiver 3 times. The indicator LED will light down.
- Press button A on the remote transmitter. The indicator LED will flash several times and then light down.
- Press button B on the remote transmitter. The indicator LED will flash several times and then light up. Succeed.

Reset
Press the learning button on the receiver 8 times. The indicator LED will flash several times and then light up. Succeed.
Troubleshooting
If the receiver and transmitter cannot operate normally, try the following steps:
- Check if the battery’s power is used up. The indicator LED on the remote transmitter does not light up or is dimly lit.
- Check if your receiver is wired correctly. It is important to make sure the wiring is correct.
- Reprogram the receiver and transmitter. Usually this can solve many problems.
- If the problem remains, please contact us in time. We will do our best to solve your problem.
Contact
- WhatsApp: +86 15812381273
- Email: linktrol@icloud.com
If there is any question about the products, please contact us first. We will do our best to solve your problem. Thank you.
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