Fast Delivery from EU Warehouse! No Customs! No Extra Costs! 2 years of EU Warranty.

SmartWise BRFGY1, a 1-button wireless RF wall switch, with grey front panel

Wall-mounted RF switch that can wirelessly switch SmartWise and Sonoff WiFi+RF smart wall switches (and of course any other eWeLink compatible relays with RF receiver). It can also be installed as a wireless 2-way and 3-way switch for the smart switches.

This is the 1-button wireless RF transmitter switch with a grey front panel.

All product prices include VAT. 
Note: Guest users see prices with estimated VAT amount. The payable price with your local value-added tax amount will be calculated based on your shipping address, added at checkout or set in your user profile.

Supported protocols:
RF transmitter (433 MHz)
in stock (19 pcs)

SmartWise BRF is a wireless, battery-operated, one-button 433MHz RF (radio frequency) wall switch that has the same appearance as the SmartWise B6 WiFi + RF smart switches, so it is often used as their wireless 2-way / 3-way switch. Of course, it is compatible with Sonoff's T1 and TX (WiFi + RF) light switches, the SmartWise T4 (also WiFi + RF) single-live-wire smart switch family, and Sonoff and SmartWise smart relays with RF receiver.

So this is not a smart switch, but a battery-operated 433MHz RF remote controller in the form of a wall switch, which you can attach with a screw or double-sided adhesive tape at any place, or even on furniture. It is also often used as a wireless switch, a wall remote controller, or wireless 2-way switch for smart switches with RF receiver.

SmartWise BW RF switch family is available in one-, two- and three-button versions.

SmartWise BRF1 / BRF2 / BRF3 RF switches operate with a CR2032 battery that is not included with the switches, so it does not need any wiring. The back side of the RF switch is flat, so it does NOT need any wall sockets for installation, it can be installed anywhere.

It is available in white / grey / gold / black colours, in 1 / 2 / 3 button versions.


Product features:


  • 433MHz RF remote control in the form of a wall switch
  • It can be fixed to the wall anywhere with a screw or the self-adhesive sticker included in the package
  • Looks the same as SmartWise B6 (Wi-Fi + RF) smart switches, often used as their 2-way or 3-way wireless switch
  • Uses 433 MHz radio control to connect Sonoff and SmartWise switches or relays equipped with RF receiver.
  • It can also be connected to Sonoff RF Bridge and SmartWise RF Bridge gateways to connect to other eWeLink-compatible devices according to the settings specified using the Scenes / Smart Control feature of the eWeLink app.

Product type:
433MHz RF remote controller, also used as wireless 2-way/3-way RF switch
grey, dim grey, with physical button(s)
Device power supply:
CR2032 battery
no wiring needed, this is a battery-operated wireless device
does not need a wall box, it can be installed at any place (wall, furniture, etc.) with a screw or two-sided adhesive
Operating temperature range:
indoor use
Number of gangs / circuits:
Rated voltage (output):
CR2032 battery
Physical on/off button on device:
1 button
2-way or 3-way switching:
this wireless RF433MHz switch can be used as a wireless switch to control eWeLink smart devices with embedded RF433 receiver
RF transmitter / receiver:
yes (RF transmitter)
93 g/pcs
Package offers
Similar products
SmartWise BRFGY1, a 1-button wireless RF wall switch, with grey front panel
SmartWise BRFGY1, a 1-button wireless RF wall switch, with grey front panel