3d printing machine Smart Home 433 MHz RF DC 12V 2CH Wireless Remote Control Relay Receiver: Wireless remote control
Here’s the lowdown on what makes this gadget a must-have:
- First off, it operates on a 433 MHz RF frequency, which is tech speak for 'it works reliably, no drama'.
- Powered by DC 12V, it’s like the energy-efficient superhero your home didn’t know it needed.
- With a 2-channel relay, it’s like having two remotes in one—because why settle for less?
- And let’s not forget its compact and lightweight design. It’s so easy to install, you’ll wonder if you’re missing a step (you’re not).
General specs
- Brand: 3d printing machine
- Seller: Joom
- Frequency: 433 MHz
- Operating Voltage: DC 12V
- Channels: 2
- Function: Learning code
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$11.72
Last price update: 6/21/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart Home 433 MHz RF DC 12V 2CH Wireless Remote Control Relay Receiver
|
Tuya WiFi IR RF 433MHz Universal Compatibility
|
Smart IR Remote Control Wi-Fi enabled
|
Sonoff RFR2 RF Remote control
|
Wireless Remote Control Smart Home Gateway
|
Wireless Smart Remote Control Wireless operation
|
|
| Brand | 3d printing machine | Tuya | 3d printing machine | Sonoff | Tuya | Electric1 |
| Model | WiFi IR RF 433MHz | RFR2 | ||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $11.72 | $14.86 | $17.81 | $12.89 | $18.99 | $30.89 |
| Seller | Joom | Banggood | Joom | Amazon | Gshopper | Joom |
| Update | June 20, 2025 | July 29, 2025 | July 31, 2025 | June 27, 2025 | July 25, 2024 | August 2, 2025 |
| Compatibility | Alexa, Google Assistant | Smart Home Devices | TVbox, Projector, TV | |||
Smart Home 433 MHz RF DC 12V 2CH Wireless Remote Control Relay Receiver
$11.72
Reviews
4.4
5
3
4
4
3
0
2
0
1
0
Candy
May 25, 2025
Anna Perez
May 25, 2025
Candy
May 25, 2025
Fawn
May 25, 2025
Magdalena Gonzalez
May 24, 2025
Daniel Romano
May 23, 2025