1. Produit terminéview
The BroadLink TC3-2Gang Smart Light Switch is designed for convenient control of your home lighting. This switch operates without a neutral wire, making it suitable for a wide range of electrical installations. It integrates with smart home ecosystems for app and voice control.
Caractéristiques principales :
- No Neutral Wire Required: Compatible with installations that only provide live wire connections.
- App Control: Manage lights remotely via the BroadLink app.
- Voice Control: Works with Alexa, Google Assistant, and Siri Shortcuts.
- Scheduling and Routines: Automate lighting based on schedules or custom routines.
- Touch Interface: Modern touch-sensitive control panel.
Important Note: A BroadLink S3 Hub is required for the smart functionalities of this switch. For initial setup, consider purchasing a kit that includes the S3 Hub.
2. Configuration et installation
2.1 Précautions de sécurité
- Coupez toujours le courant au disjoncteur avant de commencer tout travail électrique.
- En cas de doute concernant les installations électriques, consultez un électricien qualifié.
- Assurez-vous que l'interrupteur est installé dans un environnement intérieur sec.
2.2 Schéma de câblage et dimensions
The BroadLink TC3-2Gang switch is designed for easy installation in systems without a neutral wire. The modularized design facilitates quick setup.

Image: Wiring diagram and physical dimensions of the BroadLink Smart Light Switch. It shows connections for L-in, L-out, and ground, along with measurements of 4.02 x 2.83 x 1.38 inches.
Unlike some other no-neutral switches, the BroadLink TC3-2Gang typically does not require an external capacitor for stable operation with most LED and incandescent loads (up to 100W for LED, 200W for incandescent per gang).

Image: A comparison illustrating wiring for other no-neutral switches (requiring a capacitor) versus BroadLink switches (typically not requiring a capacitor).
2.3 étapes d'installation
- Éteindre: Repérez votre disjoncteur et coupez l'alimentation de l'interrupteur que vous remplacez. Vérifiez que le courant est bien coupé à l'aide d'un multimètre.tage testeur.
- Retirer l'ancien interrupteur : Carefully remove the existing wall plate and light switch. Disconnect the wires.
- Wire the BroadLink Switch: Connect the Live-in (L-in) wire to the 'L' terminal on the BroadLink switch. Connect the Live-out (L-out) wires to the 'L1' and 'L2' terminals for the respective gangs. If a ground wire is present, connect it to the 'NG' terminal.
- Montez le commutateur : Secure the BroadLink switch into the wall box. Ensure wires are neatly tucked away.
- Fixer la plaque frontale : Enclenchez la plaque frontale en verre sur le module de l'interrupteur.
- Mise sous tension : Rétablir le courant au disjoncteur.
2.4 App Pairing (Requires BroadLink S3 Hub)
Before pairing the switch, ensure your BroadLink S3 Hub is already set up and connected to your 2.4GHz Wi-Fi network. The BroadLink app is required for pairing and control.
- Download the BroadLink app from your device's app store.
- Ouvrez l'application et connectez-vous ou créez un compte.
- Follow the in-app instructions to add your BroadLink S3 Hub if not already done.
- Once the hub is connected, select the option to add a new device and choose the Smart Light Switch.
- Follow the on-screen prompts to put the switch into pairing mode (usually by pressing and holding a button on the switch until an indicator light flashes).
- Finalisez la procédure d'appairage dans l'application.

Image: The BroadLink Smart Light Switch alongside a smartphone displaying the BroadLink app interface, showing controls for 'Ceiling Lamp' and 'Front Downlights'.
3. Operating the Smart Light Switch
3.1 Commande manuelle
The switch features a touch-sensitive panel. Simply tap the designated areas on the glass faceplate to turn the connected lights on or off.
3.2 Contrôle à distance via application
Once paired with the BroadLink app and S3 Hub, you can control your lights from anywhere using your smartphone.

Image: A smartphone displaying the BroadLink app, showing remote control of lights in a house, with lights turned on before arrival home.
3.3 Commande vocale
The BroadLink Smart Light Switch is compatible with popular voice assistants.
- Alexa : Enable the 'BroadLink' skill in the Alexa app. Then, use commands like "Alexa, turn on [light name]."
- Assistant Google : Link your BroadLink account in the Google Home app. Use commands like "Hey Google, turn off [light name]."
- Raccourcis Siri : Configure custom Siri Shortcuts within the BroadLink app for voice control via Apple devices.

Image: A person in a bedroom using voice commands with an Amazon Echo device to control lights connected to the BroadLink Smart Light Switch.
3.4 Planification et minuteries
Set up schedules to automatically turn lights on or off at specific times. The app supports single timers, repeated timers, delay timers, and random timers.

Image: A smartphone displaying the BroadLink app's 'Timing Set' interface, showing a regular timer set to turn on a light at 07:00 every day.
3.5 Scenes and Routines
Create custom scenes and routines within the BroadLink app or through integrated platforms like Alexa and IFTTT.
- Scènes : Configure a single command to control multiple lights or devices simultaneously (e.g., a 'Movie Night' scene that dims lights).
- Routines: Automate actions based on triggers (e.g., turn on lights when a door sensor is opened, or use 'Away Mode' to turn off all lights when you leave home).
- Smart Home Controller: The switch buttons can be configured in routines to trigger other smart home devices or scenes, extending its functionality beyond just lighting.

Image: An illustration demonstrating smart home routines, such as turning on lights when a person arrives home or turning them off when a person leaves, using Google Assistant, Alexa, or IFTTT.
4. Entretien
- Nettoyage: Use a soft, dry cloth to clean the glass faceplate. Avoid abrasive cleaners or solvents.
- Mises à jour du micrologiciel : Periodically check the BroadLink app for available firmware updates for your switch and S3 Hub to ensure optimal performance and security.
- Conditions environnementales : Veillez à ce que l'interrupteur ne soit pas exposé à une humidité excessive ou à des températures extrêmes.
5. Dépannage
5.1 Problèmes de connectivité
- Le hub ne se connecte pas : Ensure your BroadLink S3 Hub is powered on and within range of your Wi-Fi router. Verify your Wi-Fi network is 2.4GHz, as 5GHz networks are not supported.
- Switch Not Pairing: Confirm the S3 Hub is successfully connected to the app. Ensure the switch is in pairing mode (indicator light flashing). Try moving the hub closer to the switch during the pairing process.
- Déconnexions fréquentes : Check your Wi-Fi signal strength in the area of the switch and hub. Ensure there are no obstructions or interference. Restarting your Wi-Fi router and the BroadLink S3 Hub may resolve intermittent connection issues.
5.2 Interrupteur ne répondant pas
- Pas d'alimentation : Vérifiez le disjoncteur pour vous assurer que l'interrupteur est alimenté.
- Manual Control Failure: If the touch panel does not respond, try cycling the power to the switch at the circuit breaker.
- App/Voice Control Failure: Verify the switch is connected to the S3 Hub and the hub is online in the BroadLink app. Check your internet connection.
5.3 Physical Installation Challenges
- Fitting into Wall Box: In older homes, metal electrical boxes may be smaller or have different dimensions. If the switch does not fit, a wall box extender may be required. Do not force the switch into an incompatible box.
6. Spécifications
- Numéro de modèle : TC3-2Gang
- Dimensions du produit : 4.02 x 2.83 x 1.38 pouces
- Vol d'exploitationtage: 120 Volts (CA)
- Max Load (per gang): 100W (LED) or 200W (Incandescent)
- Connectivité : Wi-Fi (2.4 GHz uniquement)
- Type de contrôleur: Amazon Alexa, Google Assistant, IFTTT
- Type d'actionneur: Touche
- Classement de protection internationale : IP65
- Fabricant: Hangzhou BroadLink Technology Co., Ltd.
7. Garantie et assistance
For detailed warranty information, please refer to the documentation included with your product packaging or visit the official BroadLink website. BroadLink provides customer support for product inquiries, technical assistance, and warranty claims.
Contacter le support :
- Refer to the BroadLink app for support options.
- Visit the official BroadLink webSite contenant les FAQ et les informations de contact.





