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
Applicable place : Indoor
Power supply : 3V button cell x1( battery model: CR2450)
Working temperature : -10°C~40°C
Working humidity : 5%-95% RH, non-condensing
Working Voltage : 12V removable battery (Model: 27A)
Number of keys : 8
Casing material : PC V0
Installation method : Installed on 86 type junction box with RM433-BASE
Matched devices : SONOFF D1, SONOFF iFan03/iFan04
Functions : The RM433 applies to all SONOFF products with 433MHz frequency and other devices supporting the 433MHz communication protocol.