Sonoff T2 UK 1 Channels WiFi+RF+Touch Smart Switch

The Sonoff T2 UK 1 Channel Smart Switch is a versatile and modern smart switch designed for home automation. It combines WiFi, RF, and touch capabilities, allowing for flexible control of your electrical appliances. Here’s an overview of its features, setup, and applications:

Key Features

1. Control Methods:
   • WiFi Control: Control the switch from anywhere using the eWeLink app on your smartphone.
   • RF Control: Supports 433 MHz RF remote control for local control without WiFi.
   • Touch Control: Capacitive touch button on the switch for manual operation.
2. Compatibility:
   • Voice Control: Compatible with Amazon Alexa, Google Assistant, and IFTTT for hands-free operation.
   • eWeLink App: Available for both iOS and Android, providing remote control and scheduling features.
3. Design:
   • Standard UK Size: Fits standard UK electrical boxes.
   • Elegant Appearance: Glass panel with a sleek touch-sensitive surface.
4. Features:
   • Single Channel: Controls one electrical load.
   • Timing and Scheduling: Set timers or schedules to automate the switch.
   • Scene and Automation: Integrate with other smart devices to create automated scenes.

Specifications

• Input Voltage: AC 100-240V, 50/60Hz.
• Max Load: 2A (440W).
• Wireless Standard: IEEE 802.11 b/g/n 2.4GHz.
• RF Frequency: 433.92 MHz.
• Material: ABS V0 + toughened glass panel.
• Dimensions: Fits standard UK 86mm x 86mm electrical boxes.

Applications

• Home Automation: Control lights, fans, or other appliances.
• Remote Control: Manage appliances remotely via smartphone.
• Voice Commands: Hands-free control with voice assistants.
• Scheduling: Automate devices based on your daily routine.

Setup and Installation

Physical Installation

1. Turn Off Power: Ensure the power is turned off at the circuit breaker before installation.
2. Remove Existing Switch: If replacing an existing switch, remove it from the wall box.
3. Connect Wires:
   • Live Wire (L): Connect to the live terminal on the Sonoff T2 switch.
   • Neutral Wire (N): Connect to the neutral terminal on the switch.
   • Load Wire (L1): Connect to the load terminal (L1) to control the connected device.
4. Mount the Switch: Secure the Sonoff T2 switch into the wall box and screw it in place.
5. Attach the Faceplate: Place the touch-sensitive glass panel onto the switch.

Pairing with eWeLink App

1. Download the App: Install the eWeLink app from the App Store or Google Play Store.
2. Create an Account: Sign up or log in with your eWeLink account.
3. Add Device:
   • Power on the switch, it should enter pairing mode (the LED will blink).
   • Open the eWeLink app, tap on the “+” icon to add a device.
   • Follow the on-screen instructions to connect the switch to your WiFi network.
4. Name Your Device: Once paired, give your switch a name and assign it to a room.

Pairing with RF Remote

1. Enter Pairing Mode:
   • Press and hold the touch button on the switch for about 5 seconds until the LED indicator blinks rapidly.
2. Pair the Remote:
   • Press any button on the RF remote control to pair it with the switch.
   • The LED indicator will stop blinking once the pairing is successful.

Operating Instructions

1. Using the Touch Panel:
   • Tap the touch-sensitive button to turn the connected device on or off.
2. Using the eWeLink App:
   • Open the app, select the switch, and use the on-screen controls to operate it.
   • Set schedules, timers, or create scenes for automation.
3. Using RF Remote:
   • Press the corresponding button on the RF remote to control the switch.

Troubleshooting

• Cannot Connect to WiFi:
  • Ensure your WiFi network is 2.4GHz (not 5GHz).
  • Check that the switch is in pairing mode (LED indicator blinking).
  • Verify the WiFi password is correct.
• RF Remote Not Working:
  • Ensure the remote is paired correctly with the switch.
  • Replace the battery in the RF remote if necessary.
• Switch Not Responding:
  • Check the wiring connections.
  • Ensure the power supply is stable and within the specified range.

Safety Precautions

• Electrical Safety: Always turn off the power supply before installation or maintenance.
• Load Capacity: Do not exceed the maximum load rating (2A or 440W) to avoid damage.
• Environment: Install in a dry, indoor environment away from moisture.