Scimagic-RC 4-Channel Tuya WiFi Smart Relay Switch Module

1. Entwodiksyon

The Scimagic-RC 4-Channel Tuya WiFi Smart Relay Switch Module (Model SA2) is an intelligent automation module designed to integrate your home appliances into a smart ecosystem. It supports both Wi-Fi (2.4GHz) and RF (433MHz) control, offering versatile operation through the Smart Life/Tuya Smart App, voice commands via Alexa and Google Home, or a 433MHz RF remote control. This module allows you to remotely control up to four electrical devices, offering various working modes including momentary, self-locking, and interlock modes, along with advanced timing functions.

Pwodwi souview showing compatibility with smart home platforms.

2. Espesifikasyon

Module dimensions.

3. Pake kontni

Pake a gen ladan atik sa yo:

• 1 x Scimagic-RC 4-Channel Tuya WiFi Smart Relay Switch Module
• 1 x manyèl itilizatè

Special Tip: The 433MHz RF remote control is NOT included and must be purchased separately. Only 433MHz learning code remotes are supported; clone codes and rolling code remotes are not compatible.

What's included in the package.

4. Enfòmasyon sou Sekirite

• Ensure all wiring is performed by a qualified electrician and complies with local electrical codes.
• Toujou dekonekte kouran an anvan ou enstale oswa fè antretyen sou aparèy la.
• Pa ekspoze aparèy la nan imidite oswa tanperati ekstrèm.
• Aparèy la fèt pou itilize andedan kay la sèlman.
• Do not exceed the maximum load ratings (10A per channel, 16A total).
• The device only supports 2.4Ghz Wi-Fi for networking and does not support 5Ghz Wi-Fi.

5. Enstalasyon ak Enstalasyon

5.1. Enstriksyon fil elektrik

The module supports both AC and DC power inputs. Ensure you use only one power source at a time. Incorrect wiring may damage the equipment.

AC 100-240V Wiring:

AC 100-240V Input Wiring.

DC 5-24V Wiring:

DC 5-24V Input Wiring.

Load Wiring Examples:

The module provides signal output only. Connect your load (e.g., light, motor) to the NC (Normally Closed), COM (Common), and NO (Normally Open) terminals for each channel as required by your application.

Example: Wiring a light bulb (AC 85-250V).

Example: Wiring an AC motor (AC 85-250V).

Example: Combined AC/DC input with load output.

Important: Device power supply is independent of load power supply.

5.2. Enstalasyon Aplikasyon an ak Koneksyon an

1. Download the "Smart Life" or "Tuya Smart" App from the iOS App Store or Google Play Store.
2. Enskri oswa konekte nan kont ou.
3. Ensure your smartphone or tablet is connected to a 2.4GHz Wi-Fi network with internet access. (5GHz Wi-Fi is not supported).
4. Power on the Smart Relay Switch Module.
5. In the App, tap the "+" icon to add a device. The app should automatically discover the device. If not, select "Add Manually" and choose the appropriate device type (e.g., "Socket (Wi-Fi)" or "Switch").
6. Follow the on-screen instructions to connect the module to your Wi-Fi network. You will need to enter your Wi-Fi password.
7. Once successfully added, the device will appear in your app.

Video demonstrating app pairing and control.

5.3. RF Remote Control Setup (Optional)

The module supports 433MHz learning code RF remote controls. To pair a remote:

1. In the Smart Life/Tuya Smart App, navigate to the device settings.
2. Look for "RF remote control setup" or similar option.
3. Follow the app's instructions to put the module into learning mode.
4. Press the desired button on your 433MHz RF remote control within the specified time.
5. The app will confirm successful pairing.

6. Opere Aparèy la

6.1. Kontwòl App

Once paired, you can control the 4 channels independently from the Smart Life/Tuya Smart App. The app provides real-time status updates for each channel.

• Remote ON/OFF: Tape ikòn switch yo nan aplikasyon an pou limen oswa etenn aparèy ki konekte yo nenpòt kote.
• Mòd travay: The module supports momentary, self-locking, and interlock modes. These can typically be configured within the device settings in the app.

Control your devices from anywhere using the app.

6.2. Kontwòl vwa

The module is compatible with Amazon Alexa and Google Home/Assistant. After linking your Smart Life/Tuya Smart account to your voice assistant, you can use voice commands to control your devices.

• Exampkòmandman yo:
• "Alexa, limen limyè kwizin nan."
• "Hey Google, turn off the garage door."

Convenient voice control with Alexa and Google Assistant.

6.3. RF Remote Control

If you have paired a 433MHz learning code RF remote control, you can use it to turn devices on/off within range.

Control devices using a 433MHz RF remote.

6.4. Fonksyon Tan

The app allows you to set various timing schedules for automated control:

• Dekont: Set a timer for a device to turn on/off after a specific duration.
• Single/Repeat Timing: Schedule devices to turn on/off at specific times, either once or repeatedly on selected days.
• Revèy bouk: Otomatize sik repetitif limen/etenn.

Set up timing schedules for automated control.

6.5. Pataj Fanmi

Share control of your smart devices with family members through the Smart Life/Tuya Smart App, allowing everyone to manage the smart home together.

Share control with your family.

6.6. Manyèl Kontwòl

The module features physical buttons (K1, K2, K3, K4) for manual control of each channel, and a Reset button for factory reset or pairing mode.

Physical buttons for manual control and reset.

7. Antretyen

• Kenbe aparèy la pwòp epi san pousyè.
• Pa sèvi ak pwodwi chimik piman bouk oswa pwodui netwayaj abrazif.
• Ensure proper ventilation around the module to prevent overheating.
• Tcheke koneksyon fil elektrik yo regilyèman pou wè si yo sere epi si gen siy usure.

NAN. Depanaj

• Aparèy la pa konekte ak Wi-Fi a:
  • Asire w ke rezo Wi-Fi ou a se 2.4GHz. Rezo 5GHz yo pa sipòte.
  • Tcheke si modpas Wi-Fi a kòrèk.
  • Make sure your router is MAC-open.
  • Bring the device closer to the Wi-Fi router during pairing.
  • Perform a factory reset on the module (press and hold the Reset button) and try pairing again.
• RF remote control not working:
  • Ensure the remote is a 433MHz learning code type. Clone codes and rolling code remotes are not compatible.
  • Re-attempt the RF remote control setup process as described in section 5.3.
  • Check the remote control's battery.
• Aparèy la pa reponn:
  • Check the power supply to the module.
  • Verifye tout koneksyon fil yo byen fèm.
  • If controlling via app, ensure your phone has internet access and the app is updated.
  • If controlling via voice, ensure your voice assistant is properly linked to your Smart Life/Tuya Smart account.
• Incorrect working mode:
  • Adjust the working mode (momentary, self-locking, interlock) within the Smart Life/Tuya Smart App settings for the device.

9. Konsèy itilizatè yo

• For optimal performance, place the module in an area with good Wi-Fi signal strength.
• Utilize the timing functions to automate daily routines, such as turning lights on/off or controlling irrigation systems.
• Experiment with different working modes (momentary, self-locking, interlock) to find the best fit for your specific application (e.g., momentary for garage doors, self-locking for lights).
• Consider using external buttons connected to the module's external button interface for convenient physical control in addition to app/voice/RF control.
• Regularly check the Smart Life/Tuya Smart App for firmware updates to ensure your module has the latest features and security enhancements.

10. Garanti ak sipò

For technical support, warranty claims, or further assistance, please contact your retailer or the manufacturer directly. You may also find additional information and a digital version of this manual at the following link:

View Manyèl itilizatè (PDF)