Tuya Smart WiFi Temperature Relay Switch – 16A 3000W with RF433 & Energy Monitoring

Take control of temperature-sensitive appliances with the Tuya Smart WiFi Temperature Relay Module. Designed for precision and automation, this smart switch features a waterproof stainless steel temperature probe, making it ideal for indoor and outdoor environments where durability and accuracy matter. With support for RF433 remote control and real-time energy monitoring, it’s a powerful addition to any smart home or industrial setup.

Key Specifications

• Input Voltage: AC 85–250V
• Max Current: 16A
• Max Load Power: 3000W
• Enclosure Material: Fire-retardant ABS V0
• Dimensions: 94 × 57 × 32 mm
• Sensor Type: Waterproof Temperature Sensor
• Probe Material: Stainless Steel
• Temperature Range: -55°C to +125°C
• Sensor Operating Voltage: 3.0–5.5V
• Probe Length: 1 meter
• Sensor Weight: 26g
• Protocols: WiFi + RF433
• Features: Energy Consumption Monitoring, Scene Linking, Remote Control via Tuya/Smart Life App

Precision Temperature Monitoring & Automated Switching

This module continuously monitors ambient temperature using its rugged stainless steel probe. When preset temperature thresholds are reached, the relay can automatically switch connected devices on or off. Perfect for:

• Activating water heaters or immersion rods below 20°C
• Powering off cooling systems once temperature drops below 25°C
• Controlling aquarium heaters or reptile habitat warmers
• Managing industrial equipment based on thermal conditions

Scene Integration & Multi-Device Automation

Fully compatible with the Tuya ecosystem, this relay can be linked to other smart devices through custom scenes. Examples include:

• “If temperature < 10°C, turn on heater and send alert”
• “If temperature > 35°C, activate exhaust fan and switch LED indicator to red”
• “Schedule relay to power on brewing equipment at 5 AM and off at 5:30 AM”
• “Link with motion sensor: if motion detected and temp < 15°C, activate spotlight and heater”

All scenes can be configured via the Tuya Smart or Smart Life app, enabling remote control and real-time automation.

Energy Monitoring & RF433 Remote Support

Track energy usage of connected devices to optimize performance and reduce costs. The built-in RF433 receiver allows for local control via compatible remotes, offering flexibility for manual override or offline operation.

Ideal Use Cases

• Water tank heating control
• Outdoor temperature-triggered automation
• Server room thermal management
• Aquarium and vivarium climate regulation
• Brewing and fermentation setups
• Industrial temperature-sensitive equipment

Why Choose This Module?

Whether you’re automating a smart home, managing a workshop, or optimizing energy consumption, the Tuya Smart WiFi Temperature Relay Switch offers robust performance, wide temperature range, and seamless integration — all in a compact, fire-retardant housing.

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