• Manage devices from your phone, anywhere and anytime.
• Support Amazon Alexa & Google Assistant to turn on/off devices.
• Make one device trigger on/off another one or groups of devices.
• Control devices with a remote controller with 433MHz.
• Control SONOFF devices with the utilization of IFTTT supported app and services.
• The DIY Mode allows you to use the REST API to connect SONOFF RFR3 with your existing home automation system.
• Turn on/off the device when no Wi-Fi access in LAN Mode.
• Share devices with your family to control together.
• Show the real-time status on the eWeLink app for devices.
• Can connect an old phone to make it monitor and control devices.
Note: If you want to use Sonoff RFR3 in the underwater environment, you can use SONOFF IP66 , the waterproof level of this waterproof box is IP66.