The TO-Q-SY2-JWT AC WiFi (Tongou) is a smart DIN rail circuit breaker / energy meter for remote control and monitoring of electrical loads via WiFi (Tuya Smart / Smart Life).

This device is a 1P+N smart switch with energy measurement, suitable for managing loads from 1 to 63A, ideal for residential and commercial installations.

• Supports ON/OFF functions, scheduling, countdown, and loop timing.
• Provides live & historical monitoring of voltage (V), current (A), power (W), and energy consumption.
• Includes protections such as overvoltage, undervoltage, overload, and high temperature.
• Allows automatic response or notification via the app.

Additionally, it integrates with Tuya Smart / Smart Life, as well as voice control through Alexa and Google Home, and can be used in smart automation scenarios.