1. Prodotto finitoview
The SONOFF THR316D Elite is a smart switch designed for temperature and humidity monitoring and control. It features a 16A maximum load capacity, dry contact output, and an integrated LCD screen for real-time data display. This device supports local automatic control, voice control via Alexa and Google Home, and provides historical data logging for up to 6 months.
Caratteristiche principali:
- Uscita contatto asciutto e max 16 A: Supports high-load connections and offers dry contact output for versatile control.
- Schermo LCD: Provides real-time temperature and humidity data, refreshed every 5 seconds.
- Temperature/Humidity History Query: Review historical data by hour, day, and month. Export data in .xlsx format for up to 6 months.
- Controllo automatico locale: Ensures reliable operation even without an internet connection. Set up to 8 automatic control programs.
- Controllo vocale: Compatible with Amazon Alexa and Google Home for hands-free monitoring and control.

Figure 1: SONOFF THR316D Elite Smart Switch with a connected temperature and humidity sensor.
2. Componenti del prodotto
The THR316D Elite smart switch is designed to work with various external sensors to provide comprehensive environmental monitoring.
Sensori compatibili:
- Sensore di temperatura e umidità THS01: Measures ambient temperature and humidity. Connector type: RJ9 4P4C.
- Sensore di temperatura impermeabile DS18B20: Designed for measuring water temperature. Connector type: RJ9 4P4C.
- Sensore di umidità del terreno MS01: Monitors soil moisture levels for plant care. Connector type: RJ9 4P4C.
- Cavo di estensione del sensore RL560: Extends the reach of compatible sensors up to 5 meters.

Figure 2: The SONOFF THR316D Elite supports various sensors for different applications.
3. Configurazione e installazione
Avviso di sicurezza: All wiring should be performed by a qualified electrician. Ensure power is disconnected before installation to prevent electric shock.
3.1 Istruzioni per il cablaggio
Connect the device according to the wiring diagram. The THR316D Elite supports both 1-channel load and dry contact connections.
- Potenza in ingresso: Connect Live (L In) and Neutral (N In) wires from your power source.
- Uscita di carico: Connect Live (L Out) and Neutral (N Out) wires to the appliance you wish to control.
- Contatto secco: For devices requiring a volt-free contact, connect to the COM and NC (Normally Closed) or NO (Normally Open) terminals as required by your application.

Figure 3: Wiring diagram for the SONOFF THR316D Elite, showing connections for 1-channel load and dry contact.
3.2 Collegamento del sensore
Plug the desired RJ9 4P4C sensor (THS01, DS18B20, or MS01) into the sensor interface on the device. The connection supports hot-plugging for convenience.
3.3 Associazione del dispositivo (app eWeLink)
- Download the eWeLink App from your app store.
- Power on the THR316D Elite.
- Press and hold the pairing button for 5 seconds until the Wi-Fi indicator flashes "two short and one long" to enter Bluetooth Pairing Mode.
- Open the eWeLink App, tap "+" and select "Bluetooth Pairing".
- Segui le istruzioni sullo schermo per connettere il dispositivo alla tua rete Wi-Fi.
Video 1: Demonstrates the pairing process of the SONOFF THR Elite with the eWeLink app.
4. Istruzioni per l'uso
4.1 Controllo manuale
Press the physical button on the device to manually turn the connected appliance on or off. The LCD screen will display the current status.
4.2 Controllo e monitoraggio delle app
Once paired, use the eWeLink App to:
- Monitoraggio in tempo reale: View current temperature and humidity readings on your smartphone. The display refreshes every 5 seconds.
- Accensione/spegnimento manuale: Control the connected appliance remotely.
- Local Auto Mode: Set temperature and humidity thresholds for automatic control. This mode functions reliably even if the Wi-Fi connection is lost. You can configure up to 8 automatic control programs.
- Cronologia dei dati: Accedi e riview historical temperature and humidity data by hour, day, and month. Data for the last 6 months can be exported in .xlsx format.
- Notifiche tempestive: Receive push notifications on your phone when temperature or humidity values reach preset thresholds or when the device's on/off state changes.

Figure 4: Real-time monitoring and local auto mode settings within the eWeLink application.

Figura 5: Riviewing 6-month temperature and humidity history data in the eWeLink app.
4.3 Controllo vocale
Integrate your SONOFF THR316D Elite with Amazon Alexa or Google Home for voice-activated control and queries. For example, you can ask for current temperature/humidity readings or command the switch to turn on/off.

Figure 6: The THR316D Elite supports voice control through Amazon Alexa and Google Home.
4.4 Automazione della scena
Create smart scenes within the eWeLink App to automate actions based on sensor readings or other smart devices. For instance, you can set a fan to turn off automatically when the temperature drops below a certain point.
Video 2: Demonstrates smart scene creation and automation using the SONOFF THR Elite and a temperature sensor.
5. Manutenzione
To ensure optimal performance and longevity of your SONOFF THR316D Elite Smart Switch:
- Pulizia: Regularly wipe the device and sensors with a dry, soft cloth. Avoid using harsh chemicals or abrasive cleaners.
- Aggiornamenti del firmware: Keep the device firmware updated through the eWeLink App to benefit from new features and security enhancements.
- Controllo del sensore: Periodically inspect sensor connections for secure fit and ensure sensors are free from debris or damage that could affect readings.
- Condizioni ambientali: Operate the device within its specified operating temperature and humidity ranges to prevent damage.
6. Risoluzione Dei Problemi
If you encounter issues with your SONOFF THR316D Elite, refer to the following common solutions:
- Dispositivo non associato: Ensure the device is in Bluetooth Pairing Mode (Wi-Fi indicator flashes "two short and one long"). Check your Wi-Fi network credentials and signal strength.
- Disconnessione Wi-Fi: Verify your router is functioning correctly. If the device is too far from the router, consider using a Wi-Fi extender. Local Auto Mode will continue to function even if Wi-Fi is temporarily unavailable.
- Letture imprecise del sensore: Ensure the sensor is correctly plugged into the RJ9 4P4C port. Check for any physical damage to the sensor or cable. Calibrate the sensor if an option is available in the app.
- L'app non risponde: Close and restart the eWeLink App. Ensure your smartphone has a stable internet connection.
- Il dispositivo non si accende: Controllare l'alimentazione e i collegamenti elettrici. Assicurarsi che l'interruttore automatico non sia scattato.
For further assistance, consult the eWeLink App's help section or the SONOFF official support channels.
7. Specifiche
| Specificazione | Valore |
|---|---|
| Marca | SONOFF |
| Numero di modello | THR316D (THElite) |
| Modalità di funzionamento | Acceso-Spento-Acceso |
| Valutazione attuale | 16 Amps |
| Volume di eserciziotage | 120 Volt |
| Cosatage | 1920 watt |
| Tipo di contatto | Normalmente Chiuso |
| Tipo di connettore | RJ9P4C |
| terminale | Vite |
| Tipo di circuito | 1 vie |
| Tipo di attuatore | Elettrico |
| Materiale di contatto | Plastica |
| Numero di posizioni | 2 |
| Tipo di controllore | Amazon Alexa |
| Metodo di controllo | Applicazione |
| Protocollo di connettività | Wifi |
| Dimensioni del prodotto (L x P x A) | 4.33 x 2.36 x 1.57 pollici |
| Peso dell'articolo | 5.3 once |
8. Garanzia e supporto
SONOFF products typically come with a limited warranty. For detailed warranty information, product support, and frequently asked questions, please visit the official SONOFF websito o contattare il servizio clienti. Conservare la ricevuta d'acquisto per eventuali reclami in garanzia.
Risorse online:
- SONOFF ufficiale Websito: www.sonoff.com
- eWeLink App Support: Refer to the 'Help & Feedback' section within the app.





