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SONOFF 4CH Pro Rev2 Smart Switch App Remote Control Works with Amazon Alexa Google Assistant
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SONOFF 4CH Pro Rev2 Smart Switch App Remote Control Works with Amazon Alexa Google Assistant

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259446301

40.72
  • FREE SHIPPING
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Feb 03 - Feb 05, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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SONOFF 4CH Pro Rev2 Descriptions

SONOFF 4CH Pro Rev2 is a 4 channel din rail mounting 433.93MHz RF remote WiFi switch, can independently control the 4 home appliances. It supports switching among 3 working modes: inching / interlock / self-locking mode.

Main Features:
● Support independently turn on / off 4 home appliances
● Support to turn on / off home appliances by local toggle buttons
● Support tracking device status and remote control through APP" eWeLink" ( download from Apple Store or Google Play )
● Support control by 433.93MHz remote indoor
● Support switching among self-locking mode, inching mode and interlock mode
● Support countdown timer and scheduled timer
● Support share control

Specification:
● Voltage range: 90 - 264V AC ( 50 / 60Hz ) / 5 - 24V DC
● Max. current: 10A / gang
● Max. power: 2200W / gang
● Wireless frequency: 2.4Ghz 802.11 b / g / n
● Operating temperature: 0 - 40 Deg.C

Specification

General

Brand: SONOFF
Model: 4CH Pro R2
Type ( Access Control ): Access Control Switch

Dimensions and Weight

Product weight: 0.2000 kg
Package weight: 0.2220 kg
Product size (L x W x H): 14.50 x 9.00 x 3.50 cm / 5.71 x 3.54 x 1.38 inches
Package size (L x W x H): 14.60 x 9.50 x 4.50 cm / 5.75 x 3.74 x 1.77 inches

Package Contents

Package Contents: 1 x Smart Switch, 1 x English User Manual
SONOFF 4CH Pro Rev2 4-gang WiFi Smart Switch - Gray
SONOFF 4CH Pro Rev2 4-gang WiFi Smart Switch - Gray
SONOFF 4CH Pro Rev2 4-gang WiFi Smart Switch - Gray
SONOFF 4CH Pro Rev2 4-gang WiFi Smart Switch - Gray

SONOFF 4CH Pro Rev2 4-gang WiFi Smart Switch - Gray

SONOFF 4CH Pro Rev2 4-gang WiFi Smart Switch - Gray

SONOFF 4CH Pro Rev2 4-gang WiFi Smart Switch - Gray

SONOFF 4CH Pro Rev2 4-gang WiFi Smart Switch - Gray


SONOFF 4CH Pro Rev2 4-gang WiFi Smart Switch - Gray




SONOFF 4CH Pro Rev2 4-gang WiFi Smart Switch - Gray

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Customer Reviews

4.91 out of 5
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See all 11 reviews Write a Review
  • Boki
    Yes (0) Color: Gray
    Sonoff 4ch smart switch
    Very good smart switch from sonoff. I bought it to control the sprinkler system and the lights in my yard. I have the sprinkler valves connect to a dc 24v and the lights on 220v and it works with both currents. It works perfect true the app and u can make tone of different scenarios for the 4 channels. The remote is also very nice and for older people who find it difficult to use phone apps. Build quality seams very good for the money and i recommend the switch to every one.

    Dec 09,2019

  • E.D.
    Yes (0) Color: Gray
    ED
    You need to open the switch and change working mode by toggling internal toggles. ( default setting is “switching on one of the channel switching off all the others” and its normal. I tried 12volt/0.5A generic adapter to power the switch for testing and it works as expected. After setup, it takes 3 second to become ready, after any power outage...amazing.

    Aug 27,2018

  • Artur Dinis
    Yes (0) Color: Gray
    Excelente e Personalizável, com indicação de estado a qualquer momento. Domótica ao alcance de todos. HOME AUTOMATION FOR EVERYONE
    Good option for home automation, automation of electrical devices www www. For example, turn on and off the AC air conditioner, etc. with the mobile phone with the PC or tablet phablet. A world of options.
    Boa opção para domótica, automatização de dispositivos elétricos à distância www WiFi. Por exemplo, ligue para o ar condicionado, etc. com o telemóvel para PC ou tablet phablet. Um mundo de opções. Excelente e Personalizável.

    Sep 14,2018

  • alepo
    Yes (0) Color: Gray
    Excelente produto
    Recebido antes do prazo, conforme o anunciado vou testar depois.

    Jul 12,2019

  • Ramesh Chajjed
    Yes (0) Color: Gray
    Cool
    Awesome fantabulous go for it cool and nice durable value for money reliable

    Aug 21,2018

FAQ for SONOFF 4CH Pro Rev2

  • Where can I download the App of SONOFF 4CH Pro ?

    Search "eWeLink" in APP Store for iOS version or Google play for Android version.
  • How many devices can be controlled separately?

    You can use WiFi to remote control 4 devices separately.
  • Can I share SONOFF 4CH Pro to other eWeLink accounts?

    The owner can share SONOFF 4CH Pro to other eWeLink accounts.
  • How many timing schedules does SONOFF 4CH Pro support?

    SONOFF 4CH Pro Supports max 8 enabled single /repeat / countdown timing schedules each device.
  • Why I can't add SONOFF 4CH Pro by another account?

    One device one owner. Other people can not add the devices that have already been added. If you want to add your device to another account, don’t forget to delete it first.
  • Why the APP can't find the device in pairing status?

    That's because of your phone's cache. Please close the WLAN of your phone, then open it after a minute. At the same time, please power off the device if you can, then power up to try again.
  • How to share SONOFF 4CH Pro to other eWeLink accounts?

    Firstly click Share, input the eWeLink account you want to share, tick the timer permissions you want to give, then click Next. The other account will receive an invitation message. Click Accept, the device has shared successfully. The other user will have access to control the device.
  • Why SONOFF 4CH Pro is "Offline" on eWeLink?

    The device needs 1 minute to connect to your router and server. When the green LED on, the device is "Online", if eWeLink shows still "Offline", please close eWeLink and re-open.
  • Why the preset timers don't work?

    The possible reason is that your WiFi network is too weak when you create the timers. So the timers can't be synchronized to our servers. Please delete the timer and create a new one in robust WiFi.
  • Why the time on the timer settings is not the same as my local time?

    There's summer time, winter time changes in many countries. If your local time has changed, please delete all the timers, close the app. Then open the app, and create new timers, you'll see the time will be synchronized with your system.
  • The smart doorbell is offline

    ● Make sure your Wi-Fi network is working properly.

    ● Restart the camera.

    ● Restart the Wi-Fi router.

    ● Check if your network has enough bandwidth.

    ● Check if the Wi-Fi signal is disturbed.

    The detail you can read this post:

    Smart doorbell common issues and solution

  • Wi-Fi network is not displayed in the app during the installation.

    Your doorbell may be too far away from your Wi-Fi router, the wireless signal is disrupted or there are other problems with your Wi-Fi network.
  • The camera is offline and can't reconnect.

    You can follow the steps below to solve problems.

    ● Make sure that the camera is plugged in and receiving power.

    ● Check whether the camera is warm or cold to the touch

    ● Move the camera

    ● Restart the camera

    ● Restart the router

    ● Check the settings of your Wi-Fi network or router

    ● Make sure your router is on the list of incompatible devices

    ● Try turning off other wifi-connected devices

    ● Reset the camera

  • The video is blurry and spotty

    ● Remove the sticker on the lens.

    ● Remove dust or dirt from the lens with a soft, lint-free cloth.

  • The doorbell does not work or sounds weak

    ● Check the switch or the socket for.

    ● Check the voltage in the Nest app.

    ● Check the bell settings in the app.

    ● Check the bell wiring.

    ● Check the doorbell wiring.

    ● Check if the transformer of your doorbell is compatible.

    ● When it is very hot or cold outside.

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Shipping

There are two key factors which will affect the time you receive your items.

1
Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
2
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for SONOFF 4CH Pro Rev2 to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

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1
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2
Wire transfer
For orders which exceed $1,500,please contact us at support@gearbest.com.
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
3
Western Union
Please contact us at support@gearbest.com for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
4
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
5
Boleto
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
6
OXXO
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy SONOFF 4CH Pro Rev2 ? Please submit your wholesale SONOFF 4CH Pro Rev2 inquiry below. Please note we usually don’t offer free shipping on wholesale SONOFF 4CH Pro Rev2 orders, but the wholesale price will be a big bargain.

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