saimili Wireless Relay Switch Receiver: 433 MHz RF frequency
This smart home relay switch is for the DIY enthusiast who wants to upgrade their lighting without rewiring. It turns your existing wall switches into smart controls, perfect for automating lights in hard-to-reach places like a basement or attic.
Our unique focus is on effortless control. Instead of just remote operation, it provides two-way feedback. You press the remote, and the wall panel lights up to confirm the command, so you never wonder if the lights turned off. The 433 MHz RF signal reliably reaches through walls, making it ideal for multi-room setups.
Install it in minutes with basic tools. Use it to schedule lights for security when you're away or pair it with Alexa for voice commands. It supports 1, 2, or 3-button configurations, fitting most standard switches to simplify your smart home setup.
Features
- 1/2/3 button remote control
- wall panel module
- two-way control function
- 3 receiver 2 switch configuration
- 433 MHz RF frequency
General specs
- Brand: saimili
- Seller: Joom
- ID: 685bc1a4774ddfcd884ebe1d
- Channels: 2, 3
- Control Method: RF Remote
- Operating Frequency: 433
- Device Compatibility: Smart Home Systems
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Wireless Relay Switch Receiver 433 MHz RF frequency
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JSIEEM doorbell-push-buttons White Waterproof and dustproof IP44 rating
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JSIEEM doorbell-push-buttons White Long operating range up to 1200 feet
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SECRUI M520 F55 Black Easy installation
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PHYSEN Y1-3T2-B-US Long wireless range up to 1000 feet
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IHSENO Remote White
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| Brand | saimili | JSIEEM | JSIEEM | SECRUI | PHYSEN | IHSENO |
| Model | doorbell-push-buttons | doorbell-push-buttons | M520 F55 | Y1-3T2-B-US | Remote | |
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| Price | $19.82 | $19.99 | $14.99 | $17.99 | $19.99 | $16.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 14, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 9, 2025 |
| Dimensions | 3.6, 2.2, 7.5 | 3.6, 2.75, 3.9 | 35.56, 109.22, 12.7 | |||
| Item Weight | 227 | 0.37 | 9.07 | |||
| Connectivity | Wireless | Wireless | Wireless | Zigbee | ||
| Power Source | AC | AC Plug-In | Battery | |||
