TONGOU SY2 63A Smart WiFi Relay Switch | DIN Rail Mount | Power Monitoring | TUYA App | Alexa & Google Home Compatible | No Hub Required

Upgrade your home or office automation with the TONGOU SY2 JWT 63A Smart WiFi Relay Switch—a compact, DIN rail-mounted powerhouse designed for intelligent control and energy management. With no hub required, this switch connects directly to your WiFi and integrates seamlessly with the TUYA Smart Life app, enabling full remote control from anywhere in the world.

• ✅ Smart WiFi Control – Remotely manage electrical devices via TUYA or Smart Life app; no hub required.

 

• ⚡ High Power Capacity – Supports up to 63A at 240V AC, ideal for heavy-duty appliances and circuits.
  

 

• 📊 Real-Time Power Monitoring – Tracks voltage, current, and cumulative energy usage with detailed reports (hour/day/month).

 

• 🎙️ Voice Assistant Compatible – Works with Amazon Alexa and Google Home for hands-free control.

 

• 🛡️ Advanced Safety Features – Includes overload, overvoltage, undervoltage, and temperature protection (40–100°C).

 

• 🧠 Smart Automation Scenes – Easily automate devices like ovens, air conditioners, printers, EV chargers, lighting circuits, water heaters, washing machines, and workshop tools using schedules, countdowns, and cycle timers via the TUYA app or voice assistants—perfect for optimizing energy use, safety, and convenience across home and office environments.

 

• 🔧 DIN Rail Mounting – Compact 1-module design fits standard 35mm DIN rails; easy screw terminal installation.

 

• 🌍 Multilingual Instructions – Comes with manuals in English, French, German, Italian, and Spanish.

 

• 📱 Cross-Platform Support – Compatible with Android & iOS devices; Bluetooth pairing for quick setup.

Whether you're automating your coffee machine, lighting, air conditioning, or office equipment, the SY2 makes it easy to set schedules, countdowns, and smart scenes. Its real-time power monitoring helps you identify energy-hungry devices and set consumption limits with automatic alerts.

Built for safety and performance, it features overcurrent, undervoltage, surge, and temperature protection—making it ideal for motors, LED lighting, and other AC1 applications. Plus, with voice control via Alexa and Google Assistant, you can manage your devices with simple commands like “Alexa, turn off the kitchen appliances.”

Absolutely, HIVAGI! Here's a clean, professional Shopify-ready specification table for the TONGOU TO-Q-SY2-JWT Smart Relay Switch. You can paste this directly into your product description section using Shopify’s rich text editor or HTML view:

---

📋 Technical Specifications

Attribute	Details
Brand / Manufacturer	TONGOU
Model	TO-Q-SY2-JWT
Connection Protocol	Wi-Fi IEEE 802.11 b/g/n (2.4GHz only)
Relay Type	Latching relay type
Rated Operating Voltage	AC 90–240V, 50/60Hz
Rated Operating Current	1–63A (adjustable via app)
Poles Description	1P+N (Neutral pole cannot be cut off)
Circuit Type	Single-phase
Max Wiring Capacity	Power side: 10mm²; Load side: 10mm²
Current Scenario	AC1, AC electricity positive import
Mounting Type	35mm DIN rail
Shell Material	Nylon PA66
Accuracy	±2%
Certifications & Standards	FCC, CE, IEC 60947
Protection Features	Over-current, overvoltage, undervoltage, overpower, CPU temperature (no short circuit protection)
Operation Type	Manual control + Remote control via Smart Life / TUYA app
Mobile Support	Android / iOS

---

Wiring Diagram

Configuration Steps

Installation is a breeze with DIN rail mounting and screw terminals, and setup is simplified with Bluetooth pairing and multilingual instructions. Whether you're a tech-savvy homeowner or a professional installer, the TONGOU SY2 delivers smart control, safety, and efficiency in one sleek unit.

---

❓ Frequently Asked Questions – TONGOU SY2 JWT 63A Smart Relay Switch

---

Q1: What devices can I control with this smart switch?
You can automate and remotely control a wide range of electrical devices including ovens, air conditioners, printers, EV chargers, water heaters, lighting circuits, and more. It supports both residential and commercial setups.

---

Q2: Does this switch require a hub to work?
No hub is required. The TONGOU SY2 connects directly to your Wi-Fi (2.4GHz) and works seamlessly with the TUYA Smart Life app, Amazon Alexa, and Google Home.

---

Q3: Can I monitor energy usage with this switch?
Yes! It features built-in power measurement that tracks real-time voltage, current, and cumulative energy consumption. You can view detailed reports by hour, day, or month.

---

Q4: Is it compatible with voice assistants?
Absolutely. You can control the switch using voice commands through Amazon Alexa and Google Assistant. Example: “Alexa, turn off the kitchen appliances.”

---

Q5: What safety features are included?
The SY2 model includes over-current, overvoltage, undervoltage, overpower, and CPU temperature protection. It’s CE, FCC, and IEC 60947 certified for safe use in AC1 applications. (Note: It does not include short circuit protection. For complete safety, it is recommended to install an external MCB (Miniature Circuit Breaker) or equivalent protection device in your electrical setup.)

---

Q6: How is the switch installed?
It mounts easily on a 35mm DIN rail and supports up to 10mm² wiring on both power and load sides. Wiring must be done from the top (Live + Neutral). Installation instructions are included in multiple languages.

---

Q7: What mobile systems are supported?
The switch is compatible with both Android and iOS devices via the TUYA or Smart Life app.

---

Q8: What is the warranty period?
We offer a 2-year manufacturer warranty covering defects in materials and workmanship. For warranty claims, please contact our support team with your order details.

---

Q9: Can I set automation scenes and timers?
Yes! You can create smart scenes, schedules, countdowns, and cycle timers for any connected device. Ideal for energy savings and hands-free operation.

---

Q10: Is this suitable for EV charging setups?
Yes, the SY2 supports up to 63A, making it suitable for EV chargers and other high-load applications. You can automate charging windows to avoid peak electricity rates.