Sonoff THR316 – Wi‑Fi Smart Temperature & Humidity Switch (16 A)

Smart Wi‑Fi switch with environmental monitoring and automation

The Sonoff THR316 is a **Wi‑Fi smart switch** that lets you remotely control connected devices while monitoring temperature and humidity. It works with the eWeLink app for on/off control, scheduling, and automation based on environmental conditions. Compatible sensors (THS01, DS18B20, and MS01) allow precise measurement of temperature, humidity, or moisture. The switch supports loads up to **16 A** and integrates with Amazon Alexa and Google Assistant.

Key Features

• Real-Time Monitoring: Connect compatible sensors to monitor temperature and humidity.
• App Control: Remote on/off, schedules, timers, and environmental triggers via eWeLink.
• Wi‑Fi & LAN Support: Works even without internet connection for local control.
• Voice Assistant Compatibility: Works with Amazon Alexa and Google Assistant.
• Automation: Trigger devices based on temperature or humidity thresholds.
• Smart Scenes: Integrates with other eWeLink devices for automated routines.

Technical Specifications

• Manufacturer: Sonoff / Shenzhen Sonoff Technologies Co., Ltd.
• EAN: Check product packaging (typical Sonoff 692007577xxxx series)
• Model: THR316
• Input/Output Voltage: 100–240 V AC, 50/60 Hz
• Maximum Load: 16 A (~3500 W at 230 V AC)
• Wireless Protocol: Wi‑Fi IEEE 802.11 b/g/n (2.4 GHz)
• Compatible Sensors: THS01, DS18B20, MS01
• Dimensions: Approx. 98 × 54 × 27.5 mm
• Weight: Approx. 130 g
• Operating Temperature: -10 °C to 40 °C
• Material: Flame-retardant PC V0
• Certifications: CE, UKCA, FCC, RoHS

Applications

• Remote switching of heaters, fans, and other appliances
• Climate control for greenhouses or server rooms
• Smart home automation based on environmental conditions
• Integration with eWeLink smart scenes

Package Contents

1 × Sonoff THR316 Smart Temperature & Humidity Switch
User Manual
Compatible sensors sold separately

Quantity Per Unit

1 × Sonoff THR316 per package

Keywords

Sonoff THR316, Wi‑Fi smart switch, temperature and humidity monitoring, 16 A relay, eWeLink, smart home automation, Alexa & Google Assistant.