GISE Smart Single Potential-Free Relay Module WiFi Tuya GSS-WF-DR

Introducing the GISE Smart Single Potential-Free Relay Module WiFi, model GSS-WF-DR. This compact and intelligent relay module allows you to remotely control electrical devices via your smartphone using the Tuya Smart or Smart Life app. With its potential-free (dry contact) design, it is ideal for switching low-voltage signals or controlling a wide range of AC/DC loads up to 10A. Compatible with Amazon Alexa and Google Assistant for voice control, this module integrates seamlessly into your smart home ecosystem.

Advantages

Easy to install and configure, the GSS-WF-DR offers flexible control modes including self-locking and momentary (inching) operation. Its compact size allows for embedded installation in standard junction boxes or DIY projects. The LED status indicator provides clear visual feedback of connectivity and relay state. With support for scheduling and timer functions, you can automate your devices for enhanced convenience and energy savings.

Suitable for

• Smart home automation projects
• Remote control of lighting, fans, pumps, and other appliances
• Integration with existing Tuya-based smart systems
• Voice control via Amazon Alexa or Google Assistant
• DIY and professional installations requiring dry contact switching

Key specifications

• Connectivity: Wi-Fi IEEE 802.11 b/g/n, 2.4 GHz
• Smart Platform: Tuya Smart / Smart Life
• Voice Assistants: Amazon Alexa, Google Assistant
• Relay Type: Potential-Free (Dry Contact), 1 Channel
• Input Voltage: AC 85-250V
• Max Load: 10A @ 250V AC / 10A @ 30V DC
• Control Modes: Self-locking, Inching (Momentary)
• Scheduling & Timer: Yes
• Operating Temperature: -20°C to 70°C
• Material: ABS Plastic
• Security: WPA/WPA2
• Installation: Embedded / DIY
• Status Indicator: LED

Recommendations

For optimal performance, ensure your Wi-Fi network is stable and operating on the 2.4 GHz band. The module is designed for indoor use only. Always follow local electrical codes and regulations when installing. If you are unsure about installation, consult a qualified electrician.