OXT T224 Módulo Relé WiFi Mini 4 Canais Tuya Smart Life Contacto Seco 10A/Canal

Unlike bulky DIN-rail relays or single-channel smart switches, the OXT T224 packs four independent dry-contact circuits into a compact ABS housing, each rated for 10 A. It runs on Tuya's proven cloud, so you can mix 85–250 V AC and 7–32 V DC loads on the same board without extra power supplies or hubs.

Highlights

• 4 potential-free relay outputs, 10 A per channel, 40 A total
• Wi-Fi 2.4 GHz (802.11 b/g/n) direct connection — no Zigbee/Z-Wave hub needed
• Tuya Smart / Smart Life app for Android and iOS
• Voice control via Amazon Alexa and Google Assistant
• Three control modes: self-locking, interlock, and inching (momentary)
• Wide input: AC 85–250 V or DC 7–32 V
• CE and RoHS certified

In daily use

Wire the screw terminals to garage doors, blinds, solenoid valves, or lighting contactors. In self-locking mode each channel behaves like a standard on/off switch. Interlock mode ensures only one of a pair is active — ideal for motor direction control. Inching mode gives a timed pulse for push-button or momentary devices. The LED status indicator shows Wi-Fi and relay state at a glance, and the module remembers its last state after a power cut.

Full specifications

• Channels: 4 dry contact relays
• Max switching voltage: AC 250 V / DC 30 V
• Max load per channel: 2200 W AC / 220 W DC
• Input voltage: AC 85–250 V or DC 7–32 V
• Wireless security: WEP/WPA-PSK/WPA2-PSK
• Operating temperature: -20 °C to 70 °C
• Operating humidity: 5–95 % RH non-condensing
• Housing: ABS plastic
• Mounting: screw terminals
• Certifications: CE, RoHS

Final note

The OXT T224 is a practical four-channel Wi-Fi relay for automation projects, combining Tuya compatibility with robust dry-contact switching in a compact form factor.