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All best sellers

Sonoff 4 Channel R3 Wireless WiFi Smart Switch (10A, 2200 W)

1418

4 Channel WiFi Smart Switch

It can control 4 devices individually 

Cost effective to control multiple appliances 

Best Suitable for any Resistive load up to 2200 watt/channel

BDT 1,920
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

About this item

  • Independently control 4 devices : Just need one Sonoff 4ch R2 that can make you connect and control four home appliances and electronic devices independently.
  • Smart remote control switch: You can check your home appliance status anytime & anywhere, and control them on/off with just a click on your smart phone or tablet via WiFi via APP eWeLink. It's no limit to the distance.
  • Share control of devices to others: You can simply share control of your home appliances to others so that they can also turn on/off the devices remotely.
  • Set time schedules for automatic control: It has single, repeating, and countdown timers that you can use to control home appliance on/off automatically.
  • Works with Alexa: Link "eWeLink Smart Home Fan" skill. You can directly ask Amazon Echo/Echo Dot/Amazon Tap to turn on/off your Sonoff devices. Works With the Google Assistant: Link "Smart We Link" on Google Home app, start to voice control your Sonoff devices on Google Home.(Only eWeLink advanced users have access to IFTTT,costs 9.9USD and you will enjoy a full year of the privilege)


Product Description

SONOFF 4CHR3 SMART SWITCH
ALEXA GOOGLE ASSISTANT

Voice Control

eWeLink APP Pairing Instruction
eWeLink APP Pairing Instruction
  • 1. Download “eWeLink” app in APP Store for iOS or in Google play for Android.
  • 2. Cut off the power before installing the device. Then power it up after completing the installation.
  • 3.After powering on, the device will enter the quick pairing mode (Touch) during the first use. The Wi-Fi LED indicator changes in a cycle of two short and one long flash and release.
  • 4. Tap “+” and select “Quick Pairing”, then operate following the prompt on the app.
  • 5. It will auto-search and connect the device.
  • 6. Name the device to complete.

Works with Amazon Alexa & Google Home Assistant

1. Tap "eWeLink Smart Home"on Alexa App, or "Smart We Link" on Google Home App.

2. Enter your eWeLink account and log in.

3. All the devices supported by voice control under your account display on Alexa App or Google Home App.

4. Name the devices to complete.

5. Now, control the connected devices with voice commands.

“Alexa, turn on the light.”

“Hey Google, turn off the bedroom light.”

......

Quick to Access 3 Working Modes

Compared with 4CHR2 / 4CHPROR2, you can access self-locking, interlock and inching mode on APP directly.

Self-locking Mode

Interlock Mode

Inching Mode

Self-locking Mode

Turn on/off 4 connected devices independently.

Interlock Mode

Turn on 1 device every time, and turn off other devices at the same time.

Inching Mode

Turn on 1 device and it will automatically turn off after 0.5-3600s.

Share Control

Set Schedule

Customize Smart Scenes

Share Control

Share the control permission of devices to other accounts to control together.

Set Schedule

Support scheduling a timer to make devices automatically start and stop to work.

Customize Smart Scenes

You can create smart scenes in order that one SONOFF device can trigger on/off another one or gather multiple devices into one group and tap to run them together.

Security Comes Before Everything

Power On state

No Hub Required

Security Comes Before Everything

The durable flame-retardant PC shell provides the maximum safety for connected devices in use.

Power On state

You can set the power-on state to: ON/OFF/KEEP. When the device is powered back on,the switch status of the device will be determined by the power-on state you set.

No Hub Required

The device works with 2.4G WiFi router without the need of extra hub (5.0 GHz WiFi is not supported).

4CHR34CHPRO R34CH R24CHPRO R2
4CHR34CHPRO R34CH R24CHPRO R2
433MHz remote control
Dry contact
AC input
DC input
3-month operation records
Interlock mode APP APP Hardware
Inching mode APP APP APP APP/Hardware
Product Details
1418
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