Which firmware platforms can Corunsmart devices ship with?

Corunsmart devices can ship with Tuya or Tuya-Matter firmware for app-based retail brands, or with Tasmota, MQTT and Home Assistant-ready custom firmware on ESP32, ESP32-C2 and ESP32-C3 modules for integrators and open-ecosystem projects.

What certifications do Corunsmart products and factory hold?

The factory is BSCI and ISO 9001:2015 certified. Product lines carry CE, RoHS, FCC, UKCA, ETL and UL certifications depending on model and target market.

What is Corunsmart's production capacity?

Corunsmart produces around 400,000 pieces per month with about 160 employees in a 1,400 square metre Class 100 dust-free workshop in Bao'an, Shenzhen. Roughly 90% of output is exported.

Which markets does Corunsmart export to?

Corunsmart exports to more than 80 countries and regions, with key markets including the USA, the European Union, the United Kingdom, Russia, Mexico, Brazil and Southeast Asia.

Does Corunsmart offer OEM and ODM customization?

Yes. Corunsmart supports private-label logo, packaging, firmware and app customization, as well as ODM development of new smart switches, breakers, sockets, sensors and gateways for EU, UK, US, BR and universal standards.

Custom Bidirectional Smart Current Transformer Manufacturers, Manufacturer

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Custom Bidirectional Smart Current Transformer Manufacturers, Manufacturer

This bidirectional smart current transformer measures power flow in both directions. It's essential for monitoring systems with solar generation or energy storage, accurately tracking both consumption from the grid and surplus energy exported back to it.

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Product Description

Products Main Specifications

Material	Plastics
Input Voltage	AC100-240V, 50/60Hz
Current Measurement Ranges	0.2-80A
Support System	Google Home and Amazon Alexa
Wireless Type	Only support 2.4GHz wireless router
Working Temperature	-10℃ to 55℃
Dimensions	46 * 46 * 19 mm
CT Rating	10mm

Products Description

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Accurate Meter Monitoring

This home energy monitor comes with 2 x 80A CT sensors to measure electricity usage of major appliances such as air conditioners, furnaces, water heaters, washers, and dryers.

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Real-Time Energy Monitoring

The smart electricity usage monitor works with Tuya or Smart Life apps, allowing you to track power, voltage, current, and power factor in real time. You can also view historical energy records by hour, day, month, and year to better manage consumption, save energy, and reduce costs.

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Two-Way Monitor

Supports bi-directional energy monitoring, enabling you to check electricity usage at either the generation side or the consumption side depending on current direction.

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Easy to Install

Lightweight and simple to set up. Just clamp the CT sensors on the power line in the current flow direction, connect to 2.4GHz Wi-Fi, and complete quick setup through Tuya or Smart Life apps.

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Widely Applicable

This can be particularly useful for managing energy consumption and cost, as well as for ensuring the safety and efficiency of the electrical system. Suitable for home appliance management, remote management, housing rental use, industrial control equipment use, intelligent upgrade of power distribution equipment, etc.

Detail Images

electric current transformer installation

Frequently Asked Questions (Q&A)

Q: Why does the product interface display channel current and power as 0 after viewing?

A: The current and power values are displayed in the application only when the device you want to measure has its wires passing through the current transformer for current sensing.

Q: Why does it seem like my product interface is stuck after I changed other parameter values in the settings?

A: This may be due to network delays or buffering. Please log out of the application and log back in to resolve this.

Q: How can I clear the power data of the smart meter?

A: Please enter the smart meter app interface, click on the pencil icon in the upper right corner, scroll down, and click "Disconnect and wipe data."

Q: Does the smart energy monitor support 5GHz Wi-Fi networks?

A: No, this device specifically requires a 2.4GHz Wi-Fi connection. Please ensure your wireless router has 2.4GHz enabled during setup.

Q: How does bi-directional (two-way) monitoring work?

A: Bi-directional monitoring automatically detects the current flow direction, allowing you to measure both power generated (e.g., solar panels) and power consumed by appliances.

Q: Can I integrate this energy monitor with voice assistants?

A: Yes, it is fully compatible with Google Home and Amazon Alexa via the Tuya or Smart Life app ecosystems.