Johdanto
This manual provides comprehensive instructions for the installation, operation, and maintenance of your SONOFF TX T3 2-Gang Smart WiFi Wall Switch. Please read this manual carefully before installation and use to ensure proper function and safety. Keep this manual for future reference.
Turvallisuustiedot
- Tarvittava neutraali johto: Tämä laite vaatii toimiakseen nollajohtimen. Jos sähkörasiassasi ei ole nollajohtoa, ota yhteyttä pätevään sähköasentajaan.
- 2.4 GHz WiFi Only: The switch supports only 2.4 GHz Wi-Fi networks. It is not compatible with 5 GHz networks.
- Ei himmenninkytkin: This is an ON-OFF switch and does not support dimming functions.
- Ammattimainen asennussuositus: For safety, installation should be performed by a qualified electrician. Always turn off power at the circuit breaker before installation.
- Vain sisäkäyttöön: Tämä laite on suunniteltu sisäkäyttöön kuivissa tiloissa.
- Käyttö Voltage: 120 Volts. Ensure your electrical system matches this requirement.
- Nykyinen luokitus: 4 Amps. Do not exceed the maximum current rating.
Pakkauksen sisältö
Avattuasi pakkauksen tarkista, että kaikki osat ovat mukana ja vahingoittumattomia:
- SONOFF TX T3 2-Gang Smart WiFi Wall Switch
- Käyttöohje (tämä asiakirja)
- Kiinnitysruuvit (yleensä mukana)

Image: The SONOFF TX T3 2-Gang Smart WiFi Wall Switch shown with its retail packaging. The switch is black with two touch-sensitive areas, and the box displays the SONOFF logo and compatibility with Google Play and Alexa.
Tuote loppuview
The SONOFF TX T3 is a touch-sensitive smart wall switch designed to control your lights. It features a toughened glass panel for durability and easy cleaning.
Mitat

Image: A technical diagram illustrating the backplate dimensions of the SONOFF TX T3 wall switch, indicating measurements of 120mm length, 74mm width, and an internal mounting distance of 85±2mm. This helps ensure compatibility with existing electrical boxes.
The switch measures 4.72 x 2.91 x 1.5 inches (120 x 74 x 38 mm) and is designed to fit standard wall boxes. Refer to the diagram for detailed measurements.
Asennus
1. Sähköasennus
- Sammuta virta: Before starting any electrical work, ensure the power is OFF at the circuit breaker to avoid electric shock.
- Tarkista nollajohdin: Confirm that your wall box has a neutral wire (usually white or gray). This switch requires a neutral wire.
- Johdotus: Connect the wires from your wall box to the corresponding terminals on the SONOFF switch. Typically:
- Live (Load) Wire to L-IN
- Neutral Wire to N
- Light Output Wire(s) to L1, L2 (for 2-gang switch)
- Ground Wire (if present) to Ground terminal
Jos olet epävarma johdotuksen suhteen, ota yhteyttä pätevään sähköasentajaan.
- Kiinnitä kytkin: Secure the switch into the wall box using the provided screws. Attach the glass front panel.
- Palauta virta: Kytke virta takaisin päälle sulakkeesta.
2. Sovelluksen asennus ja laitteiden pariliitos
The SONOFF TX T3 switch uses the eWeLink app for smart control.
- Install eWeLink App: Download and install the "eWeLink Smart Home" app from the App Store (iOS) or Google Play Store (Android).
- Rekisteröidy/Kirjaudu sisään: Avaa sovellus ja rekisteröi uusi tili tai kirjaudu sisään olemassa olevalla tilillä.
- Siirry pariliitostilaan: On the switch, press and hold one of the touch buttons for approximately 5-7 seconds until the Wi-Fi indicator light starts flashing rapidly. This indicates pairing mode.
- Lisää laite sovellukseen: In the eWeLink app, tap the "+" icon or "Add Device". Follow the on-screen instructions.
- Connect to 2.4GHz WiFi: Enter your 2.4GHz Wi-Fi network name (SSID) and password when prompted. Ensure your phone is also connected to the 2.4GHz network during pairing.
- Täydellinen pariliitos: Sovellus etsii kytkimen ja muodostaa siihen yhteyden. Kun yhteys on muodostettu, voit nimetä laitteen uudelleen ja liittää sen huoneeseen.

Image: A visual guide showing the four steps for pairing the SONOFF smart switch with the eWeLink app: 1. Install and login, 2. Tap to add device, 3. Enter 2.4GHz WiFi password, 4. Discover and add device.
Napaa ei tarvita: This smart switch connects directly to your 2.4GHz Wi-Fi network, eliminating the need for a separate smart home hub.

Image: A smartphone displaying the eWeLink app next to a Wi-Fi router, illustrating that the SONOFF smart switch connects directly to your home Wi-Fi without needing an additional hub.
Käyttöohjeet
1. Manual Touch Control
Simply touch the designated areas on the glass panel to turn the connected lights ON or OFF. The blue LED indicators will show the current status of each gang.
2. eWeLink-sovelluksen hallinta
Once paired, you can control your lights from anywhere using the eWeLink app on your smartphone or tablet. The app allows you to:
- Turn lights ON/OFF remotely.
- Check the real-time status of your lights.
- Aseta aikataulut ja ajastimet.
- Create smart scenes with other eWeLink compatible devices.

Image: A man outdoors using his smartphone to control lights inside his home via the eWeLink app, demonstrating remote control capabilities.
3. Ääniohjaus (Alexa ja Google Home)
Integrate your SONOFF switch with Amazon Alexa or Google Home for convenient voice control. Link your eWeLink account within the Alexa or Google Home app, then use simple voice commands like:
- "Alexa, laita olohuoneen valo päälle."
- "Hei Google, sammuta keittiön valot."

Image: A woman in a dining area interacting with an Amazon Echo Dot, demonstrating hands-free voice control of a SONOFF smart wall switch to turn on a light.
4. RF433-kaukosäädin
The TX T3 switch supports RF433MHz remote control, offering an additional method for local control without needing Wi-Fi or the app. Pair a compatible RF433 remote (sold separately) with your switch according to the remote's instructions.

Image: A hand holding an RF433 remote control, pointing towards a SONOFF smart wall switch installed in a bedroom, illustrating an alternative control method.
5. Ajastin- ja aikataulutoiminnot
Automate your lighting by setting up schedules and timers within the eWeLink app. You can schedule lights to turn ON/OFF at specific times, at sunrise/sunset, or after a set duration.

Image: A man sleeping peacefully in bed, with an overlay graphic indicating a timer set for 23:00 to turn off the lights, demonstrating the scheduling feature for convenience.
6. Perheen jakaminen
Share control of your smart switch with family members through the eWeLink app. This allows multiple users to manage the lights from their own devices.

Image: Two individuals looking at a smartphone displaying the eWeLink app's sharing interface, indicating the ability to share control of smart devices with family members.
7. LAN-ohjaus
For TX series switches, LAN control allows you to operate appliances even without an active internet connection, provided your devices are on the same local network. This ensures continued functionality during Wi-Fi outages.

Image: A floor plan diagram showing multiple smart switches connected via a local area network (LAN), highlighting the ability to control devices even without an internet connection.
Huolto
- Puhdistus: Karkaistu lasipaneeli on helppo puhdistaa. Käytä pehmeää, d-sivellintäamp cloth to wipe the surface. Avoid abrasive cleaners or harsh chemicals.
- Laiteohjelmistopäivitykset: Periodically check the eWeLink app for firmware updates for your switch. Updates can improve performance and add new features.
- Ympäristöolosuhteet: Ensure the switch is not exposed to excessive moisture or extreme temperatures.

Image: A hand wiping a white SONOFF smart wall switch with a blue cloth, demonstrating the ease of cleaning the toughened glass panel.
Vianetsintä
| Ongelma | Mahdollinen syy / Ratkaisu |
|---|---|
| Kytkin ei reagoi kosketukseen. |
|
| Cannot pair with eWeLink app. |
|
| Ääniohjaus ei toimi. |
|
| Lights flicker or don't turn on/off correctly. |
|
Tekniset tiedot
| Ominaisuus | Yksityiskohta |
|---|---|
| Merkki | SONOFF |
| Mallinumero | T3US2C |
| Tuotteen mitat | 4.72 x 2.91 x 1.5 tuumaa (120 x 74 x 38 mm) |
| Paino | 6.74 unssia |
| Toimintatila | ON-OFF |
| Nykyinen luokitus | 4 Amps |
| Käyttö Voltage | 120 volttia |
| Yhteyden tyyppi | Normaalisti suljettu |
| Liittimen tyyppi | Puristus |
| Terminaali | Ruuvi |
| Piirin tyyppi | 1-suuntainen |
| Toimilaitteen tyyppi | Smart Touch |
| Langaton yhteys | 2.4 GHz Wi-Fi (IEEE 802.11 b/g/n) |
| RF Ohjaus | RF433 MHz |
| Yhteensopivuus | Amazon Alexa, Google Home, IFTTT, eWeLink App |
Takuu ja tuki
SONOFF-tuotteilla on yleensä rajoitettu takuu. Katso tuotteen mukana toimitettu takuukortti tai käy virallisella SONOFF-sivustolla. websivustolta tarkemmat takuuehdot.
For technical support, troubleshooting assistance, or further inquiries, please visit the SONOFF support page or contact their customer service directly. Contact information can usually be found on the product packaging or the official SONOFF websivusto.
Note on Video Content: The provided product data indicates the presence of videos; however, specific URLs for embedding these videos were not available in the provided information. Therefore, no video content could be embedded in this manual.





