TONGOU WiFi Smart Home Energy Monitor Accessory,1-50A 100-240VAC,Window-type Current Transformer with Power Monitoring in Tuya/Smart Life,Export/Clear Power Data,Alarm Function,FCC Certified,1 PC
TONGOU WiFi Smart Home Energy Monitor Accessory,1-50A 100-240VAC,Window-type Current Transformer with Power Monitoring in Tuya/Smart Life,Export/Clear Power Data,Alarm Function,FCC Certified,1 PC
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About This
- WiFi Smart CT, No Cut Off Circuits: The SA1 is a WiFi smart current transformer designed for energy monitoring. It cannot cut off circuits. Only requires the 2.4GHz Wi-Fi during the pairing process
- Easy Installation and Broad Compatibility: SA1 with 80cm (31.5in) neutral and live wires for quick connection. Compatible with most U.S. household circuit panels. Supports 120VAC single phase (L 120VAC+N) or 240VAC split phase (L 120VAC+L 120VAC) systems
- Flexible Placement Without Space Limits: As a window-type current transformer, the SA1 uses its sensing hole to collect energy data from any single circuit within its 31.5in range, free from space or location constraints
- Real-Time Unidirectional Power Tracking (AC Active Power Only): Monitor current, voltage, forward power, forward power consumption and CPU temperature via the Tuya/Smart Life app. Note: Not designed to measure reverse electricity; the app will display the sum of absolute values (forward and reverse electricity) if detected
- Comprehensive Energy Data and Analysis: (1)Class 1.0 accuracy ensures reliable monitoring with detailed historical data (view by hour, day, month, or year). Easily track usage trends to optimize electricity consumption, suitable for homes saving on bills and businesses tracking energy conservation. (2)Export historical data via email for deeper analysis. (3)Clear electricity data with one click in the app, saving time and effort
- Smart Alarms: Supports customizable alarms for over/undervoltage、overcurrent, overpower, CPU temperature and balance alarm. When thresholds are exceeded, you will receive immediate alarms. Enables quick response to potential hazards or inefficient usage to protect appliances and improve energy habits
- Prepaid Electricity Management: Perfect for landlords and tenants. Supports prepaid power recharge, real-time current remaining electricity tracking per room and balance alarm. Encourages energy savings and cost control by promoting conscious electricity consumption

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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
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Smart Security Cameras
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Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
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