1. Einleitung
Thank you for choosing the Homcloud SM3 Smart WiFi 3-Channel In-Wall Switch. This device allows you to control up to three independent lighting circuits or appliances remotely via a smartphone application or voice commands through smart assistants like Amazon Alexa and Google Assistant. This manual provides essential information for safe installation, setup, and operation of your smart switch.
2. Sicherheitshinweise
WARNUNG: Stromschlaggefahr. Die Installation darf nur von einem qualifizierten Elektriker oder einer Person mit umfassenden Kenntnissen über elektrische Systeme durchgeführt werden.
- Always disconnect power at the circuit breaker before installation, removal, or servicing.
- Stellen Sie sicher, dass das Gerät gemäß den nationalen und lokalen Elektrovorschriften installiert wird.
- Die für das Gerät angegebenen maximalen Belastbarkeitswerte dürfen nicht überschritten werden.
- Dieses Gerät ist nur für den Gebrauch in Innenräumen vorgesehen.
- Außerhalb der Reichweite von Kindern aufbewahren.
3. Packungsinhalt
- 1x Homcloud SM3 Smart WiFi 3-Channel In-Wall Switch
- 1x Benutzerhandbuch (dieses Dokument)
4. Produktüberschreitungview
The Homcloud SM3 is a compact, in-wall smart switch module designed to convert traditional switches into smart controls. It features three independent channels, allowing control of multiple lights or devices from a single module. Its terminals are clearly labeled for easy wiring.

Abbildung 1: Homcloud SM3 Smart WiFi 3-Channel In-Wall Switch. This image displays the white rectangular smart switch module with its terminal connections labeled N, L, O1, O2, O3, S1, S2, S3. The Homcloud logo is visible on the top surface.
5. Installation und Verkabelung
Before proceeding with installation, ensure the main power supply is turned off at the circuit breaker.
- Ausschalten: Locate the circuit breaker controlling the light switch or appliance you intend to automate and turn it off. Verify that power is off using a voltage Tester.
- Zugangsverkabelung: Remove the existing wall plate and switch to expose the wiring.
- Kabel anschließen: Refer to the wiring diagram below and the labels on the SM3 module (N, L, O1, O2, O3, S1, S2, S3).
- N (Neutral): Connect the neutral wire from your electrical system to the 'N' terminal.
- L (Live): Connect the live (phase) wire from your electrical system to the 'L' terminal.
- O1, O2, O3 (Output): Connect the load wires (to your lights/appliances) to the 'O1', 'O2', and 'O3' terminals respectively.
- S1, S2, S3 (Switch Input): Connect your traditional physical switches (if desired) to the 'S1', 'S2', and 'S3' terminals. These inputs allow the SM3 to detect manual switch presses.
- Sicheres Gerät: Carefully place the SM3 module into the electrical box, ensuring no wires are pinched.
- Strom wiederherstellen: Schalten Sie den Strom am Leistungsschalter wieder ein.
Notiz: The SM3 is designed to automatically recognize whether a connected physical switch is a toggle switch or a momentary push-button switch. Ensure proper wiring for optimal performance.
6. App-Kopplung und Konfiguration
To utilize the smart features of your Homcloud SM3 switch, you need to pair it with the Homcloud mobile application.
- Lade App herunter: Download the Homcloud app from your smartphone's app store (available for iOS and Android).
- Registrieren/Anmelden: Öffne die App und registriere ein neues Konto oder melde dich an, falls du bereits eines hast.
- Gerät hinzufügen: In the app, tap the '+' icon or 'Add Device' to begin the pairing process.
- Kopplungsmodus aktivieren: Follow the in-app instructions to put the SM3 switch into pairing mode. This usually involves a specific sequence of turning the power on/off or pressing a button on the module (if available). The device's indicator light will typically flash rapidly when in pairing mode.
- Mit WLAN verbinden: Select your 2.4GHz Wi-Fi network and enter the password. The device will connect to your network.
- Gerätename: Once connected, you can name your switch and assign individual names to each of its three channels (e.g., 'Living Room Light 1', 'Living Room Light 2', 'Fan').
Voice Assistant Integration (Alexa/Google Assistant)
After successfully pairing with the Homcloud app, you can link your Homcloud account to Amazon Alexa or Google Assistant for voice control.
- Sprachassistenten-App öffnen: Öffnen Sie die Amazon Alexa oder Google Home App auf Ihrem Smartphone.
- Fähigkeit/Aktion aktivieren: Suchen nach the 'Homcloud' skill (for Alexa) or 'Homcloud' action (for Google Assistant) and enable it.
- Konto verknüpfen: You will be prompted to link your Homcloud account. Enter your Homcloud app credentials.
- Geräte entdecken: Once linked, ask your voice assistant to 'Discover devices' or manually initiate device discovery in the app. Your SM3 switch and its channels will appear.
- Kontrolle: You can now control your lights/appliances using voice commands, e.g., "Alexa, turn on Living Room Light 1" or "Hey Google, turn off Fan."
7. Bedienungsanleitung
The Homcloud SM3 Smart WiFi Switch offers multiple ways to control your connected devices:
- Manuelle Kontrolle: Use the traditional physical wall switches connected to the S1, S2, S3 terminals. The smart module will register these actions and update its status in the app.
- App-Steuerung: Open the Homcloud app on your smartphone or tablet. You can turn individual channels on/off, set schedules, timers, and create smart scenes.
- Sprachsteuerung: Use Amazon Alexa or Google Assistant with voice commands as described in the previous section.
8. Wartung
- Reinigung: Stellen Sie sicher, dass das Gerät vor der Reinigung ausgeschaltet ist. Wischen Sie die Außenseite mit einem weichen, trockenen Tuch ab. Verwenden Sie keine flüssigen Reiniger oder Sprays.
- Verbindungsprüfung: Überprüfen Sie regelmäßig die Kabelverbindungen, um sicherzustellen, dass sie sicher sind.
- Firmware-Updates: The Homcloud app may notify you of available firmware updates. It is recommended to keep the device's firmware updated for optimal performance and security.
9. Fehlerbehebung
- Gerät reagiert nicht:
- Prüfen Sie, ob die Hauptstromversorgung eingeschaltet ist.
- Verify that the device is properly wired according to the installation instructions.
- Ensure your Wi-Fi network is active and the device is within range.
- Keine Verbindung zum WLAN möglich:
- Stellen Sie sicher, dass Ihr WLAN-Netzwerk mit 2.4 GHz arbeitet. Das Gerät unterstützt keine 5-GHz-Netzwerke.
- Überprüfen Sie Ihr WLAN-Passwort auf Richtigkeit.
- Move the device closer to your Wi-Fi router or consider a Wi-Fi extender if the signal is weak.
- Try resetting the device to factory settings (refer to app instructions for specific reset procedure) and attempt pairing again.
- Sprachsteuerung funktioniert nicht:
- Ensure your Homcloud account is correctly linked in the Alexa or Google Home app.
- Verify that the device names in the Homcloud app match the names you are using for voice commands.
- Versuchen Sie, Geräte in Ihrer Sprachassistenten-App erneut zu suchen.
10. Spezifikationen
| Besonderheit | Spezifikation |
|---|---|
| Marke | Homcloud |
| Modellnummer | AS-SM3 |
| Maße | 9.3 x 9.2 x 4.2 cm |
| Gewicht | 90 Gramm |
| Betriebslautstärketage | 250 Volt |
| Nennstrom | 10 Ampehe |
| Betriebsart | Ein-Aus-Ein |
| Kontakttyp | Normally open, Normally closed |
| Schaltertyp | Intelligenter Schalter |
| Montagetyp | Unterputz |
| Material | Plastik |
| Schaltungsart | 3-Wege |
11. Garantie und Support
Standard warranty and return policies apply to this product. For detailed information on returns within 30 days of receipt or procedures for defective/damaged products, please refer to the retailer's specific policies where the product was purchased.
For further technical support or inquiries, please visit the official Homcloud website or contact their customer service through the Homcloud application.