SONOFF RM433R2 Remote Controller

【Remote Control】Control the connected devices remotely when there is no Wi-Fi connection, no need to find your phone anymore.
【Powerful Compatibility】Suitable for devices supporting RF433MHz communication protocol.
【Easy To Pair & One-Key Pairing】D1 Wi-Fi smart dimmer and iFan04  Wi-Fi Fan & Light Controller can be one-key paired by RM433R2, pair and control the devices with 8 buttons in a minute.
【Smooth Touch & Easy Installation】Sleek and modern design and fast installation with 3M adhesive tape or screws.
【User-Definable】8 buttons can match 8 devices or more as you defined, only one RM433R2 can meet all your needs.