Sonoff 4 Channel R3 Wireless WiFi Smart Switch

Specifications:

Model: Sonoff 4 Channel R3
Type: Wireless WiFi Smart Switch
Channels: 4
Current Rating: 10A per channel
Power Rating: 2200W maximum per channel
Input Voltage: AC 90-250V
Control Method: WiFi

Special Features:

Multiple Channels: Control up to 4 different devices or circuits independently.
Smartphone Control: Operate and monitor your devices remotely through the eWeLink app.
Voice Control: Compatible with voice assistants like Amazon Alexa and Google Assistant for hands-free operation.
Scheduling and Automation: Set schedules and automation rules for devices.
Scene Control: Create and trigger scenes for multiple devices with a single command.
Status Monitoring: Check the on/off status of each channel through the app.

Wiring Connections:

Power Supply:
- Live (L): Connect to the live wire of your power supply.
- Neutral (N): Connect to the neutral wire of your power supply.
- Ground (G): Ensure proper grounding if applicable.
Load Connections:
- Channel 1: Connect the load (device) to Channel 1’s terminal.
- Channel 2: Connect the load (device) to Channel 2’s terminal.
- Channel 3: Connect the load (device) to Channel 3’s terminal.
- Channel 4: Connect the load (device) to Channel 4’s terminal.

Power:

Input Voltage: AC 90-250V
Power Consumption: Minimal power consumption, primarily used for device switching.
Current Rating: 10A per channel.

Original price was: ৳ 2,600.00.Current price is: ৳ 2,445.00.

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Specification

Overview

Input and Output:

Input:
- AC Power: Requires connection to an AC power source (90-250V).
- Control Signals: Receives control signals via WiFi.
Output:
- Switching: Each channel can switch a maximum of 10A or 2200W.
- Status Feedback: Provides status updates to the app regarding each channel’s state.

Physical Characteristics:

Dimensions: Compact design suitable for mounting in electrical boxes or enclosures.
Weight: Light, around 100-150 grams.
Housing: Plastic enclosure, designed for easy installation and operation.
Mounting: Designed to be mounted on a DIN rail or in a standard electrical box.

Technical Specifications:

Communication Protocol: WiFi (2.4GHz)
Operating Temperature: 0°C to 40°C
Humidity: Up to 80% non-condensing
Control Method: Via eWeLink app or voice commands through smart assistants.

Additional Features:

App Integration: Works with the eWeLink app for iOS and Android, allowing remote control and monitoring.
Voice Assistant Compatibility: Compatible with Amazon Alexa and Google Assistant for voice control.
Scenes and Automations: Supports setting up complex automations and scenes through the app.
Firmware Updates: Can receive firmware updates over the air (OTA) to add new features or improvements.

How to Use:

Setup:
- Install the Sonoff 4 Channel R3 in a suitable electrical box or DIN rail.
- Connect the device to your power supply and ensure all wiring is correctly connected according to the wiring diagram.
Connect to WiFi:
- Download the eWeLink app from the App Store or Google Play.
- Open the app and create an account or log in.
- Follow the app’s instructions to pair the Sonoff 4 Channel R3 with your WiFi network.
Add Devices:
- In the eWeLink app, select “Add Device” and follow the prompts to add the Sonoff 4 Channel R3 to your account.
- Name each channel according to the device it controls.
Configure Devices:
- Use the app to set schedules, timers, or automation rules for each channel.
- Create scenes if you want to control multiple channels simultaneously with a single command.
Voice Control:
- Link the eWeLink app with your voice assistant (Amazon Alexa or Google Assistant) through the respective app.
- Use voice commands to turn channels on or off, or to activate specific scenes.
Monitor and Control:
- Use the eWeLink app to monitor the status of each channel and control devices from anywhere.
- Check the status feedback in the app to ensure devices are operating as expected.

The Sonoff 4 Channel R3 Wireless WiFi Smart Switch is a powerful tool for home automation, allowing you to control multiple devices from a single unit. With its smart features and ease of use, it provides both convenience and flexibility for managing your home’s electrical systems.