Sonoff Dual 2CH WiFi Smart Switch

Specifications:

Model: Sonoff Dual 2CH
Type: WiFi Smart Switch
Channels: 2 Independent Channels
Max Load per Channel: 10A
Max Power per Channel: 2200W
Connectivity: WiFi (2.4GHz)
Compatibility: Works with eWeLink app, Amazon Alexa, Google Assistant
Voltage: 100-240V AC

Special Features:

Dual Channel Control: Manage two separate devices from one switch.
Remote Access: Control your appliances from anywhere using the eWeLink app on your smartphone.
Voice Control: Compatible with Alexa and Google Assistant for hands-free operation.
Timer and Schedule: Set timers and schedules to automate the operation of connected devices.
Scene Creation: Combine multiple devices into one scene for simultaneous control.
Status Sync: Real-time status updates in the app, so you always know if your devices are on or off.

Wiring Connections:

Power Input:
- Live (L): Connect to the live wire from your main power supply.
- Neutral (N): Connect to the neutral wire from your main power supply.
Output Channels:
- Channel 1 (L1): Connect the device you want to control with Channel 1.
- Channel 2 (L2): Connect the device you want to control with Channel 2.
Ground (GND): No specific ground wire is required for operation, but make sure your devices are properly grounded.

Power:

Input Voltage: 100-240V AC
Frequency: 50/60Hz
Power Consumption: Minimal, primarily operating as a relay for the connected devices.

Original price was: ৳ 1,500.00.Current price is: ৳ 1,300.00.

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Specification

Overview

Input and Output:

Input:
- Power Supply: 100-240V AC
- WiFi Signal: Required for remote control via the app and smart home integration.
Output:
- Channel Control: Independent on/off control for two connected devices.
- Feedback: Real-time feedback on the status of each channel.

Physical Characteristics:

Dimensions: Approximately 114mm x 52mm x 32mm
Weight: Around 95 grams
Housing: Made of fire-retardant ABS plastic for safety.
Mounting: Suitable for wall mounting or installation in electrical boxes.

Technical Specifications:

Channel Capacity: 2 channels
Maximum Load per Channel: 10A
Maximum Power per Channel: 2200W
Operating Temperature: -10°C to 40°C
Operating Humidity: 5% to 95% non-condensing
WiFi Standard: IEEE 802.11 b/g/n (2.4GHz)

Additional Features:

Overload Protection: Automatically shuts off the connected devices if they exceed the maximum load.
LED Indicators: Each channel has an LED indicator to show its current status.
OTA Firmware Updates: Update the switch’s firmware directly from the eWeLink app to ensure it stays up-to-date with the latest features.
Interlock Mode: Configurable to ensure that both channels are not active simultaneously, useful for scenarios where only one device should be on at a time.

How to Use:

Installation:
- Power Off: Make sure to turn off the power at the breaker before beginning the installation.
- Connect Wires: Follow the wiring diagram to connect the live and neutral wires to the correct terminals. Attach your devices to the appropriate output channels.
- Mounting: Secure the switch to a wall or place it in a standard electrical box.
Setup:
- Power On: Once installed, turn the power back on at the breaker.
- Pairing with WiFi: Open the eWeLink app, add the device, and follow the on-screen instructions to connect the switch to your WiFi network.
- Naming Channels: In the app, you can rename each channel to reflect the devices they control, making them easier to identify.
Configuration:
- Scheduling: Use the app to set schedules for when each channel should turn on or off automatically.
- Scenes and Automation: Create scenes that include the Sonoff Dual and other smart devices, allowing you to control multiple devices with one action.
Control:
- App Control: Use the eWeLink app to control the switch remotely from anywhere. Each channel can be operated independently.
- Voice Commands: If you’ve connected the switch to Alexa or Google Assistant, you can control it using voice commands, such as “Alexa, turn on Channel 1.”
- Physical Button: The device also features a physical button on the unit, allowing manual control of the channels.
Maintenance:
- Firmware Updates: Regularly check the eWeLink app for firmware updates to ensure your device has the latest features and security patches.
- Check Connections: Periodically check the wire connections to ensure they are secure and that the devices are operating correctly.

The Sonoff Dual 2CH WiFi Smart Switch offers a reliable and convenient way to control two electrical devices remotely. It’s perfect for smart home enthusiasts looking to automate lighting, fans, or other appliances with the added benefits of app control, scheduling, and voice commands.