Make your 433MHz RF remote control smarter by modifying it. To build your home security system and create smart scenes, add 433MHz RF sensors. Oversee Every Device at Once After the RF BridgeR2 has effectively acquired common remote controls, you can utilize them to simultaneously control multiple devices. Allow outlets, dumb lights, and other 433MHz RF-controlled devices in your house to become capable of RF BridgeR2, giving you a variety of timing choices.