Sonoff 4CH R2 Wi-Fi Smart Switch

Features Remote ON/OFF–Turn electrical devices on/off from anywhere App Support –Free iOS and Android mobile App "eWeLink" Independent Control–Control each gang separately DIN Rail Mounted– Great for industrial control Sync Status–Real-time device status provided to App Share Control–Control your smart home together with your family Timing–Set scheduled/countdown timers to turn on/off at a specified time Scene–Turn on/off a gang of devices with one tap Smart Scene–Triggered on/off by temp, humidity or other environmental conditions from sensors Compatibility –Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest Description Sonoff 4CH R2 is a 4-gang switch with din rail mounting. Sonoff 4CH R2 4 gang light switch supports to connect and control 4 electrical appliances, which can be turned on/off separately by the buttons or iOS/Android App "EweLink". With the multi-gang switch, you can check real-time device status for each device through the App. Owning a Sonoff 4CH R2 multi-gang switch means you have 4 Sonoff basic WiFi switches integrates together in one package. Works With Amazon Alexa and Google Assistant You can ask Alexa and Google Assistant to turn on/off Sonoff 4CH R2. Standard voice control commands phrases (if you just say the device name, Alexa will turn on/off all the 4 gangs immediately): Alexa, turn on {deviceName} Alexa, turn off {deviceName} Alexa, turn on {deviceName} {gangName} Alexa, turn off {deviceName} {gangName} The default names for the 4 gangs are: outlet 1, outlet 2, outlet 3, outlet 4. You can change the name if you like. Explanation: if the device name of your Sonoff 4CH (R2) is "My Switch", the gang name is "Outlet 1", then you can control with "Alexa, turn on My Switch Outlet 1". Tip To get started with Alexa, click here to explore a detailed tutorial. EWeLink APP For Convienient Use The provided free eWeLink App can be used to conveniently control your Sonoff 4CH R2 through Wi-Fi, from anywhere at anytime It comes with many features such as having a smart timer with ON/OFF countdowns and presets to turn ON/OFF at specified times. Tip Click here to download the EWeLink app. Works Perfectly With IFTT With IFTT, you can let your devices connected to the Sonoff 4CH R2 and the apps on your phone to communicate with each other and perform various different tasks such as, if you entered your house, the GPS on your phone will detect it and tell the lights to turn on via IFTT. Din Rail Mount Supported The enclosure is din rail mount supported! A DIN rail is a metal rail of a standard type widely used for mounting circuit breakers and industrial control equipment inside equipment racks. These products are typically made from cold-rolled carbon steel sheet with a zinc-plated or chromated bright surface finish. Specifications Power Supply90V~250V AC(50/60Hz) Maximum Current 10A/gang Maximum Power 2200W/gang, 2200W/Total Wireless Standard 802.11 b/g/n Security Mechanism WPA-PSK/WPA2-PSK Enclosure Material Fire-retardant ABS V0 Gang 4 Dimensions 145*90*40 (mm) Operating Temperature(recommended) 0ºC-40ºC(32°F-104°F) Operating Humidity 5%-90%RH, Non-condensing Certifications CE/FCC/RoHS Wiring Diagram For Appliances Wiring Diagram For Lights Dimensions Similar Products By Sonoff We also offer the following smart home products by Sonoff. Check the table to compare them. Product NameFeaturesInput VoltageMax CurrentMax PowerFrequency Basicr2 1 channel wireless switch 90~250VAC 10A 2200W 2.4GHz Basicr3 1 channel wireless switch, DIY mode 90~250VAC 10A 2200W 2.4GHz RFR2 1 Channel 433 RF Wireless Switch 90~250VAC 10A 2200W 2.4Ghz, 433MHz RF RFR3 1 Channel 433 RF Wireless Switch,DIY mode 90~250VAC 10A 2200W 2.4Ghz, 433MHz RF Mini 2-way Control, small, DIY mode 100~240VAC 10A 2200W 2.4GHz Dual Remote Control 2 Devices 90~250VAC 15A 3500W 2.4GHz Powr2 Follow Real-time Power Consumption 100~240VAC 15A 3500W 2.4GHz iFan03 Control the Ceiling Fan and Light 100~240VAC 2A(Fan)/3A(light) 480/660W 2.4GHz TH16 Work with DS18B20 or Si7021 Temperature Sensor 90~250VAC 15A 3500W 2.4GHz S26 Wi-Fi Smart Plug 90~250VAC 10A 2200W 2.4GHz Parts List 1 x Sonoff 4CH R2 Wi-Fi Smart Switch