






⚡ Power your smart life with instant control and effortless automation!
The Tuya Smart Life WiFi Relay Switch Module (SMT143) is a compact, 1-channel smart relay designed for 110-240V AC input. It supports 2.4GHz WiFi connectivity and integrates seamlessly with the Tuya Smart Life app, enabling remote control, scheduling, and voice commands via Alexa and Siri. Featuring a durable DIN rail mount enclosure and multiple operation modes (inching/self-locking), it empowers users to automate home appliances with precision timing and shared access, all while maintaining easy setup and reliable performance.
| Manufacturer | mIc technology co.,ltd |
| Part number | SMT143 |
| Item Weight | 41 g |
| Product Dimensions | 3.89 x 3.91 x 1.88 cm; 41 g |
| Manufacturer reference | SMT143 |
| Wattage | 1.2 watts |
| Plug profile | DIN Rail Mount |
| Specification met | CE |
| Batteries included? | No |
| Batteries Required? | No |
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