433MHz WIRELESS REMOTE CONTROL RELAY SWITCH
1 Channel • Remote Switching • Multiple Operating Modes
A compact 1-channel wireless relay control system designed for remotely switching compatible electrical equipment. Suitable for a variety of switching applications including lighting and compatible automation projects.
Key Features
✓ 433MHz Wireless Control
Control a compatible connected load remotely using the supplied transmitter.
✓ 1-Channel Relay
Compact single-channel receiver for straightforward remote switching applications.
✓ Multiple Working Modes
Supports momentary, toggle, latched and selectable delay operating modes.
✓ Learning-Code Receiver
The receiver can learn the compatible transmitter using its onboard learning button.
✓ Useful for Automation Projects
Suitable for compatible lighting, switching, electric door and curtain-control applications.
Control a compatible connected load remotely using the supplied transmitter.
✓ 1-Channel Relay
Compact single-channel receiver for straightforward remote switching applications.
✓ Multiple Working Modes
Supports momentary, toggle, latched and selectable delay operating modes.
✓ Learning-Code Receiver
The receiver can learn the compatible transmitter using its onboard learning button.
✓ Useful for Automation Projects
Suitable for compatible lighting, switching, electric door and curtain-control applications.
Transmitter Specifications
| Operating Voltage | DC 12V |
| Battery | 1 × 23A / 12V |
| Frequency | 433MHz |
| Encoding | Fixed Code |
| Range | Up to approx. 100m in open conditions |
| Size | Approx. 55 × 28 × 10mm |
Wireless range can vary depending on walls, interference, installation environment and other surrounding conditions.
Operating Modes
Momentary: Relay remains active while the remote button is held.
Toggle: Press once to switch on and press again to switch off.
Latched: One programmed button switches on and another switches off.
Delay: Relay activates and switches off automatically after the selected delay period.
Toggle: Press once to switch on and press again to switch off.
Latched: One programmed button switches on and another switches off.
Delay: Relay activates and switches off automatically after the selected delay period.
Receiver Details
| Channels | 1 Channel |
| Frequency | 433MHz |
| Encoding | Learning Code |
| Supplier-Stated Rated Contact Current | 15A at 110V / 240V AC |
| Receiver Size | Approx. 65 × 45 × 28mm |
Current Rating: Although the relay may be marked “30A”,
the supplier specifies 30A as a peak value and states that the rated load
current should remain below 15A.
Package
Please check the selected listing option and product images for the exact
receiver / remote combination supplied.
Important Electrical Information:
The supplier information provided contains conflicting receiver voltage
specifications. Please verify the voltage printed on the actual receiver
and ensure compatibility with your intended application before installation.
Do not exceed the stated rated load. Installation involving mains electricity
should be carried out by a suitably qualified person. Disconnect power before
installation or wiring.
Indicator Note: The supplier states that the transmitter indicator shown as red in demonstration material may actually be blue. This colour difference does not indicate a different operating function.
433MHz • 1 CHANNEL • REMOTE SWITCHING