Sonoff POW Elite POWR320D – Smart Wi‑Fi Power Meter Switch (20 A)

Wi‑Fi smart switch with real-time energy monitoring and advanced controls

The Sonoff POW Elite POWR320D is a professional-grade **Wi‑Fi smart power meter switch** that provides real-time monitoring of voltage, current, power, and cumulative energy consumption via its built-in LCD display. It supports high-power loads up to **20 A**, offers customizable overload protection, and allows remote control and voice assistant integration, making it ideal for managing appliances and circuits safely and efficiently.

Key Features

• 20 A Maximum Load: Suitable for heaters, pumps, and other large appliances
• Real-Time Power Monitoring: Displays voltage, current, power, and energy on the LCD screen
• Consumption History: Tracks historical energy usage for analysis
• Smart App Control: Remote control via the eWeLink app
• Voice Assistant Support: Compatible with Amazon Alexa and Google Assistant
• Overload Protection: Automatic power cut-off if limits are exceeded
• Scheduling & Automation: Timers, inching mode, and power-on state memory
• LAN Mode: Local network control without the cloud

Technical Specifications

• Manufacturer: Sonoff / Shenzhen Sonoff Technologies Co., Ltd.
• EAN: 6920075777505
• Model: POWR320D
• Input/Output Voltage: 100–240 V AC, 50/60 Hz
• Maximum Load: 20 A resistive
• Wireless Protocol: Wi‑Fi IEEE 802.11 b/g/n (2.4 GHz)
• Display: LCD showing voltage, current, power, and energy
• Dimensions: Approx. 98 × 54 × 31 mm
• Weight: Approx. 200 g
• Housing Material: Flame-retardant PC V0
• Operating Temperature: -10 °C – 40 °C
• Certifications: CE, RoHS, FCC, UKCA

Applications

• Smart energy monitoring and control for high-power appliances
• Remote on/off and automation via smartphone
• Voice control using Alexa and Google Assistant
• Energy usage tracking for cost savings
• Integration with Home Assistant through eWeLink add-on

Package Contents

1 × Sonoff POW Elite POWR320D Smart Power Meter Switch
Mounting bracket and screws
User Manual

Quantity Per Unit

1 × Sonoff POWR320D per package

Keywords

Sonoff POWR320D, POW Elite 20A, smart power meter switch, Wi‑Fi energy monitor, real-time power tracking, eWeLink control, Alexa & Google Assistant compatible.