Description The SONOFF POWR320D is a high-performance smart Wi-Fi power monitoring switch designed for advanced energy management, remote appliance control, and real-time electricity monitoring. Featuring a powerful 20A load capacity and a built-in LCD display, the POWR320D allows users to monitor voltage, current, power consumption, and total energy usage directly from the device and through the eWeLink app.
Designed for smart energy control applications, the POWR320D supports overload protection, electricity consumption history, remote switching, schedules, timers, and automation scenes to improve safety and energy efficiency in homes and commercial environments.
The integrated LCD screen provides clear live monitoring of electrical data without opening the app, making it ideal for air conditioners, heaters, water heaters, pumps, kitchen appliances, server rooms, workshops, and smart energy management systems.
The device also supports voice control through Amazon Alexa and Google Assistant for seamless smart home integration.
Technical Specifications
Specification
Details
Product Model
SONOFF POWR320D
Product Type
Smart Power Monitoring Switch
Rated Current
20A
Max Load
4800W
Display Type
LCD Display
Connectivity
Wi-Fi IEEE 802.11 b/g/n 2.4GHz
App Support
eWeLink App
Energy Monitoring
Voltage / Current / Power / Energy
Energy History
Supported
Overload Protection
Supported
Remote Control
Supported
Scheduling & Timers
Supported
Smart Scene Automation
Supported
Voice Assistants
Amazon Alexa, Google Assistant
Input Voltage
100-240V AC 50/60Hz
Installation Type
Inline Smart Switch
Material
PC V0
Color
White
Operating Systems
Android & iOS
Why Choose This Product
Powerful 20A smart power control
Built-in LCD screen for real-time electrical monitoring
Accurate voltage, current, power, and energy metering
Supports overload protection for safer operation
Remote control through the eWeLink app
Tracks electricity usage history and energy consumption
Supports schedules, timers, and smart automation
Compatible with Amazon Alexa and Google Assistant
Ideal for high-power appliances and energy management
Reliable smart monitoring for homes and commercial environments
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