SmartWise BRFW1, a 1-button wireless RF wall switch, with white front panel

SmartWise BRF is a wireless, battery-operated, 433MHz RF (radio frequency) wall switch that has the same appearance as the SmartWise B-L and B-LN series WiFi + RF receiver 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, and the SmartWise T4 (also WiFi + RF) single-live-wire smart switch family, and Sonoff and SmartWise smart relays with RF receiver as a remote controller.

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, wall remote controller, or wireless 2-way switch for smart switches with RF receiver.

SmartWise BRF Switch Family is available in one-, two- and three-button versions, in white, grey, gold and black colours.

SmartWise BRF 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.

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 B-L and B-NL (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 Pro gateways to connect to other eWeLink-compatible devices according to the settings specified using the Scenes / Smart Control feature of the eWeLink app.