2019 New Sonoff Wifi Smart Switch 1CH /2CH/ 4CH R2 DIY Switch Wireless Home Automation Timer Switch 220V Remote Control by Phone2019 New Sonoff Wifi Smart Switch 1CH /2CH/ 4CH R2 DIY Switch Wireless Home Automation Timer Switch 220V Remote Control by Phone2019 New Sonoff Wifi Smart Switch 1CH /2CH/ 4CH R2 DIY Switch Wireless Home Automation Timer Switch 220V Remote Control by Phone2019 New Sonoff Wifi Smart Switch 1CH /2CH/ 4CH R2 DIY Switch Wireless Home Automation Timer Switch 220V Remote Control by Phone2019 New Sonoff Wifi Smart Switch 1CH /2CH/ 4CH R2 DIY Switch Wireless Home Automation Timer Switch 220V Remote Control by Phone2019 New Sonoff Wifi Smart Switch 1CH /2CH/ 4CH R2 DIY Switch Wireless Home Automation Timer Switch 220V Remote Control by Phone

2019 New Sonoff Wifi Smart Switch 1CH /2CH/ 4CH R2 DIY Switch Wireless Home Automation Timer Switch 220V Remote Control by Phone

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Product Description

2019 New Sonoff Wifi Smart Switch 1CH /2CH/ 4CH R2 DIY Switch Wireless Home Automation Timer Switch 220V Remote Control by Phone

Overview for Wifi Switch( 1CH Switch)

Home automation is “The Internet of Things”.It simply means the way all devices or appliances are networked together to provide users with a seamless control over their home equipment.

Sonoff is an affordable device that provides users with smart home control. It is a WiFi based wireless switch that can connect to a wide range of appliances . Sonoff transmits data to a cloud platform through the WiFi Router, which enables you to remotely control all the connected appliances, via the mobile application eWeLink. The server of Sonoff is Amazon AWS global server.

Sonoff makes all home appliances smart. As long as the mobile has network, users can remotely control the appliances by turning them on off from anywhere at any time. Another feature available is to set timing schedules for the appliances, which can include countdown, scheduled on/off, and can thus, help users maintain an easy life.

The mobile application eWeLink enables users to control the appliances easily. The iOS version of the application can be downloaded in App Store while the Android version in Google Play.

Features

  • Supports WiFi network.
  • Supports status tracking: home appliances status timely provided to the EweLink.
  • Supports remotely turn on or off added devices.
  • Supports Max 8 timing tasks for each added device.
  • Supports numerous WiFi smart switches on one smart phone.
  • Easy installation and handling
  • Can be activated immediately

Specification

  • Voltage range: 90-250v AC(50/60Hz)
  • Max current: 10A
  • Max Wattage: 2200 watts
  • Dimensions: 88*38*23mm (L*W*H)
  • Color: White
  • Humidity: 5%-90%RH, Non-condensing
  • Frequency: 2.4Ghz
  • Operating Temperature: 0ºC-40ºC(32°F-104°F)






Overview for 2CH Switch( Dual)

Sonoff Dual is a 2-channel WiFi wireless smart switch that can connect and control two home appliances and electronic devices. This means 1 Sonoff Dual equals to 2 Sonoff basic switches! Sonoff Dual inherites Sonoff Basic switch’s advantages such as easy installation and operate, quick WiFi access, APP remote control.
In the APP EweLink for iOS and Android, you can independently turn on/off each of the two connected devices. But the button on Sonoff Dual is not an ON/OFF switch, it is only for long press to enter WiFi pairing state. You can set single/repeat/countdown timing schedules to turn on/off at a specified time, share to others so that they can control together.

Features

  • Remote turn on/off on APP EweLink
  • Independently control devices in APP
  • Support fast configure SSID and password connection through APP
  • Support auto-connect to server, register and update device status
  • Support tracking device status on APP
  • Support setting countdown, single and repeat timing tasks

Specification

  • Voltage range: 90-250v AC
  • Max current: 16A(2 devices),10A(1 device)
  • Max Wattage: 3500W(2 device)/2200W(1 device)
  • Enclosure Dimensions: 114*52*32mm
  • Color: White
  • Humidity: 5%-95%
  • Wireless Frequency: 2.4Ghz
  • Working Temp: -40 °C – 125 °C

4-channel Upgrade (4CH R2 wifi switch)

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. Besides, with the multi gang switch, you can check real-time devices status for each device on App. Owning a Sonoff 4CH (R2) multi gang switch means you have 4 Sonoff basic WiFi switches integrate together.

  • Turn on/off 4 home appliances remotely
  • Device status's synchronously display
  • Scheduled/Countdown timers
  • Share control
  • Supports setting power on status
  • Works with Amazon Echo, Echo Dot, Amazon Tap
  • Works with Google Home, Google Nest
  • Works with IFTTT

Electrical Characteristics

  • Power Supply: 90V~250V AC(50/60Hz)
  • Max. Current: 10A/gang
  • Max. 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-condensin

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Item Specifics

Compatibility: 
 All Compatible
Model Number: 
 Sonoff Wifi Switch/dual switch/Sonoff 4CH R2
State of Assembly: 
 Ready-to-Go
Camera Equipped: 
 No
Brand Name: 
 SONOFF
Product Name: 
 Smart Wifi Switch
Power Supply: 
 90V~250V AC(50/60Hz)
Wireless Standard: 
 802.11 b/g/n
Max. Power for 4CH R2: 
 10A 2200W/Gang, 16A 3500W/Total

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of WanAbud.com (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of wanabud.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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