100% brand new and high quality
<br />Sonoff 4CH is an ESP8285 based 4 channel (4-gang) din rail mounting WiFi switch.
<br />Sonoff 4CH supports to connect and control 4 home appliances, which can be turned on/off separately by the buttons or iOS and Android APP EweLink. Owning a Sonoff 4CH means you have 4 Sonoff basic WiFi switches integrate together.
<br />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.
<br />Sonoff 4CH belongs to Sonoff family, definitely, it bears all the functions basic Sonoff has. In EweLink, you can remote turn on/off from anywhere at any time, set single/repeat/countdown timing schedules to turn on/off at a specified time, share to others so that they can control together.
<br />Sonoff 4CH is hacker-friendly that you can flash your firmware without difficulty.
<br />After accessing to Google Nest, e-WeLink can receive real-time environment data like temperature, humidity from Google Nest, as well as checking if there is anybody home or not. All these can be used to create smart scene to control e-WeLink supported Sonoff devices.
<br />Support independently turn on/off 4 home appliances
<br />Support to control home appliances by local toggle buttons or APP
<br />Support tracking device status and timely remote control through APP
<br />Support countdown timing and schedule timing
<br />Support one-key sharing device to other user
<br />Specification:
<br />Material: Plastic + Electronic elements
<br />Color: Light Beige
<br />Input: AC 90V-250V ( 50/60Hz)
<br />Max Current: 10A
<br />Max Power: 2200W
<br />Power Load: 2.5KW/Gang; total 2.5KW
<br />WIFI: IEEE 802.11 b/g/n
<br />Wireless Frequency: 2.4Ghz
<br />Humidity: 5%-95%
<br />Working Temp: 20-75
<br />Max soldering temperature: 260
<br />Size: 145 x 90 x 40mm
<br />Package:
<br />1 x Sonoff 4CH
<br />User's Guide
<br /> .Download  eWeLink  app.
<br />Search  eWeLink  in APP Store for iOS version or Google play for Android version.
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<br /> .Wiring instruction
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<br /> .Add device
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<br />1..Power up your device.
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<br />2.Press the button for 7 seconds until the green LED blinks like this: blinks 3 times and on repeatedly.
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<br />add_device
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<br />3.For Android, please directly click the  Add  icon on eWeLink to search device, click next.
<br />For iOS, please go to  phone Setting>WiFi>connect the WiFi begins with ITEAD-******, enter default password 12345678. Go back to eWeLink, select the pairing method, click next.
<br />4.The App will auto-search the device.
<br />   Input your home SSID & password:
<br />4.1 Your SSID must be letters or numbers.
<br />4.2 If no password, keep it blank.
<br />4.3 Now eWeLink only support 2.4G wifi communication protocol, 5G-WiFi-router is not supported
<br />souse
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<br />5. Next, the device will beregistered by eWelink and add it to your account it takes 1-3 minutes
<br />6. Name the device to complete.
<br />7.Maybe the device is  Offline  on eWeLink, for the device needs 1 minute to connect with your router and server. When the green LED on, the device is  Online , if eWeLink shows still  Offline , please close eWeLink and re-open.
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<br /> ..APP features
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<br />1.Remote ON/OFF
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<br />Turn on/off by tapping on device icon. Device state and real time power will simultaneously display on the interface.
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<br />2. Tap 1 to measure device s power usage for a period of time. Tap  start  to count the power usage, and tap  stop  to stop counting.
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<br />3. Tap 2 to check daily and monthly power usage.
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<br />4.Share device
<br />Owner can share the devices to other accounts, but both of them must stay online at the same time.
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<br />5.Timing schedules
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<br />Support max 8 single/repeat timing schedules each device. Preset timers can work even WiFi is unavailable, but the device must keep power on.
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<br />6.Security mechanism
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<br />One device one owner. Other people can not add the devices that have already been added.