1. Bubuka
This user manual provides detailed instructions for the installation, operation, and maintenance of your Tuya 2CH 433MHz RF WiFi Smart Switch Module. This wireless switch supports both inching and self-locking modes, allowing you to remotely control connected home appliances or devices via the Tuya Smart or Smart Life APP, as well as through RF433 remote controllers. It is compatible with popular voice assistants like Amazon Alexa and Google Home, enabling convenient voice control of your smart devices.
2. Spésifikasi
| Fitur | Katerangan |
|---|---|
| Nomer modél | Tuya Smart Switch Module |
| Masukan Voltage Pilihan | DC/AC 7-32V, AC 85-250V, USB 5V |
| Kaluaran | Dry contact receiver, Signal output only (no voltage kaluaran) |
| Max Wayah | 10A |
| Max Wattage | 2200W |
| WiFi Standar | WiFi 2.4 GHz b/n/g (IEEE 802.11 b/g/n) |
| Frékuénsi Radio | RF433MHz / 433.92MHz |
| Saluran kontrol | 2 Saluran |
| Modeu Gawé | Inching / Self-locking / Interlock |
| Nagara Majelis | Siap-pikeun |
| Kasaluyuan | All Compatible (Tuya, Smart Life, Amazon Alexa, Google Home) |
| Suhu Operasi | -20°C nepi ka +70°C |
| Kalembaban Operasi | 40% ~ 80% RH |
| Diménsi | 100 * 35 * 20 mm |
| Relay Life | More than 1,000,000 operations |
The product is CE certified and originates from Mainland China.
3. Naon Kaasup
- 1x WiFi Module
- 1x Manual Pamaké (dokumén ieu)
4. Setélan
4.1 Prasarat
- Your smartphone or tablet must be connected to a 2.4GHz WiFi network with internet access.
- Pastikeun Bluetooth diaktipkeun dina smartphone atanapi tablet anjeun.
- You must have the correct WiFi password for your network.
- Your smartphone or tablet needs access to the APP Store (iOS) or Google Play Store (Android).
- Router anjeun kedah MAC-buka.
4.2 Pamasangan Aplikasi
Unduh Tuya Pinter or Hirup Pinter application from your mobile app store. You can search for "Tuya Smart" or scan the QR code below:

Image: QR code for Tuya Smart app download and app remote control illustration.
After installation, register a new account or log in if you already have one.
4.3 Device Pairing (Wi-Fi)
- Reset Alat: Power on the smart switch. If the network indicator (red light) is blinking fast (0.5 seconds/time), you can skip this step. Otherwise, press and hold the Reset button on the module for 10 seconds until the network indicator (red light) blinks fast.
- Tambahkeun Alat dina App: Open the Tuya Smart or Smart Life app. Click the "+" icon in the top right corner, then select "Auto Scan".
- Nyambung ka Wi-Fi: Wait a few seconds for the app to discover the device. Once found, click "Next". Select your 2.4GHz Wi-Fi network and enter your password.
- Ngaran Alat Anjeun: Follow the on-screen prompts to name your device.
- The device is now successfully paired and ready for control via the app.
Video: Demonstration of app pairing, app control, and RF remote pairing/control.
4.4 RF Remote Control Setup
The smart switch supports RF433 remote control. To pair an RF remote:
- In the Tuya Smart app, navigate to the device settings.
- Look for an option related to "RF remote control setup" or similar.
- Follow the in-app instructions, which typically involve pressing a button on your RF remote within a specified timeframe to link it with the smart switch.
- Once paired, you can control the switch using the RF remote.

Image: Smart switch module with an RF remote controller, highlighting compatibility with Tuya, Smart Life, Amazon Alexa, and Google Home.
5. Modeu Operasi
The smart switch offers flexible operating modes to suit various automation needs:
5.1 Self-locking Mode
In self-locking mode, the switch acts like a traditional toggle switch. When you turn on a connected device, it stays on until you manually turn it off, either via the app or a paired RF remote. This mode is ideal for devices that need to remain in a specific state for extended periods, such as lights or fans.

Image: Illustration of self-locking mode, allowing independent control of multiple connected lights and appliances within a home.
5.2 Modeu Inci
In inching mode, the connected device will turn on for a set duration and then automatically turn off. This is useful for applications like garage door openers or electric gates. The default inching time is 1 second, but you can adjust it from 1 second to 3600 seconds (1 hour) within the Tuya Smart or Smart Life app.
5.3 Modeu Interlock
In interlock mode, when one channel is turned on, the other channel(s) will automatically turn off. This prevents multiple channels from being active simultaneously, which is useful for controlling devices that should not operate at the same time.
5.4 Remote Control (APP & RF)
Control your devices from anywhere using the Tuya Smart or Smart Life app on your smartphone. Additionally, use a paired RF433 remote controller for local control without needing your phone or Wi-Fi.

Image: App remote control functionality, showing control of standard lamps, pendant lights, and table lamps.
5.5 Kontrol sora
Integrate your smart switch with Amazon Alexa or Google Home for convenient voice control. Once linked, you can use voice commands to turn your connected devices on or off.

Image: Comparison of a traditional switch and a WiFi Smart Switch, highlighting the convenience of voice control with Alexa and Google Home.
5.6 Timing Schedules & Smart Scenes
Set up schedules to automatically turn devices on or off at specific times. Create smart scenes to automate multiple devices based on conditions like time of day, device status, or other triggers.
5.7 Share Function
Share control of your smart devices with family members through the Tuya Smart or Smart Life app, allowing everyone in the household to manage the connected appliances.

Image: Illustration of the share function, enabling family members to control smart devices.
6. Diagram Kabel
Ensure proper wiring according to the diagram for your specific input voltage model. Incorrect wiring can damage the device or connected appliances.

Image: Detailed wiring diagram for both AC/DC 7-32V and AC 85-250V smart switch modules. Please refer to the labels on the module for correct connections.
7. Tips pamaké
- For optimal performance, ensure your smart switch is within range of your 2.4GHz Wi-Fi network.
- The default inching time is 1 second, but you can customize it from 1 second to 3600 seconds (1 hour) in the Smart Life or Tuya Smart app settings for specific applications like garage door control.
- When using voice control, ensure your device names in the app are simple and easy for Alexa or Google Home to recognize.
- Consider using the RF remote as a convenient backup for local control, especially if your Wi-Fi network is temporarily unavailable.
8. Cara ngungkulan
8.1 Device Not Connecting to Wi-Fi
- Pastikeun jaringan Wi-Fi anjeun 2.4GHz. Alat henteu ngadukung Wi-Fi 5GHz.
- Pariksa deui naha kecap akses Wi-Fi anjeun leres.
- Check if your router is MAC-open.
- Make sure the device is in pairing mode (red indicator light blinking fast). If not, reset the device by holding the Reset button for 10 seconds.
- Pindahkeun alat ngadeukeutan ka router Wi-Fi anjeun pikeun ningkatkeun kakuatan sinyal.
8.2 RF Remote Not Working
- Ensure the RF remote is properly paired with the smart switch module as described in Section 4.4.
- Check the battery in your RF remote.
- Make sure there are no obstructions between the remote and the module.
8.3 Isu Control Sora
- Confirm that your Tuya Smart/Smart Life account is correctly linked to your Amazon Alexa or Google Home account.
- Check the device names in your smart home app; they should be consistent and easily recognizable by the voice assistant.
- Ensure your voice assistant device (e.g., Echo Dot, Google Home speaker) is online and functioning correctly.
9. Pangropéa
- Jaga alat tetep beresih sareng leupas tina lebu. Anggo kaén anu lemes sareng garing pikeun beberesih.
- Hindarkeun alat ka suhu ekstrim, kalembaban, atanapi sinar panonpoé langsung.
- Do not attempt to disassemble or repair the device yourself, as this may void the warranty and pose safety risks.
10. Garansi jeung Rojongan
For any technical support or warranty inquiries, please contact the manufacturer:
Pabrikan: ShenZhen Scimagic Development Technology Co., Ltd
Alamat: Gebu Building 1406, Songgang, Baoan Shenzhen, China
Mangga nahan resi pameseran Anjeun keur kaperluan jaminan.





