Features:Scene ControlAll SONOFF devices can be controlled by setting the smart scenes when the internet connection is available.eWeLink-Remote ControlControl the device which has the eWeLink-Remote gateway feature even offline, 90M remote control without Network.Multi Trigger WaysTrigger the smart scene by clicking, double click, or long-pre. Up to 18 trigger actions to set different scenes.Two-way or Multi-way ControlSimple way to achieve two-way or multi-way control by eWeLink-Remote with M5 smart wall switch.Free-wiring Stick-onPasted with 3M adhesive or easily use by Magnetic attraction.Note : SONOFFM5smart switch andS40/S40 LITEsmart plug are eWeLink-Remote gateway, which can be used with R5 remote controller to realize two-way or multi-ways control without wiring even M5/MINIR3/B02-BL/B05-BL/S40/S40 LITE is offline.OverviewWhen you have too many smart devices, and they are distributed in different rooms but don't want to control them through your phone?You need an R5 scene remote controller at this time, R5 can be added to the eWeLink-Remote gateway to control all devices in the eWeLink APP using three trigger ways in the scene.SONOFF R5 is the module that can transmit the eWeLink-Remote signal, we also named it eWeLink-Remote sub-devices.R5 scene remote controller can be added to the smart devices featuring the "eWeLink-Remote" gateway, likeM5smart wall switch,MNINI R3smart switch andB05-BLsmart LED bulb , can not only control all products with eWeLink-Remote gateway when there is no network connection locally but also controls any other SONOFF smart device in the smart scene when there is a network connection.It is"eWeLink-Remote" Control.Use R5 with SONOFF M5 Switchman Smart Wall Switch, the same light can be controlled on both sides of the room even when M5 is offline.