Sonoff POWR320D White, 100-240V, 3.86x2.13x1.22 inches Smart Power Meter Switch
Available Options
Features
- Track power, current, voltage, and cumulative power consumption in real time on LCD screen
- 20A max load compatible with more home appliances
- 6-month consumption history data by hour exportable to Excel
- Overload protection with customizable power, current, and voltage thresholds
- App control, voice control, LAN control, timing schedule, inching setting, power on state
Product details
General specs
- Brand: Sonoff
- Model: POWR320D
- Maximum Load: 20A
- Control Methods: App Control, Voice Control, LAN Control
- Automation Features: Timing Schedule, Inching Setting, Power On State Configuration
- Protection Features: Overload Protection, Power Threshold Setting, Current Threshold Setting, Voltage Threshold Setting
- Data Duration History: 6 months
- Monitoring Capabilities: Power, Current, Voltage, Cumulative Power Consumption
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Banggood
| Date | Price |
|---|---|
| 2/24/26 | $20.04 |
| 2/23/26 | $19.93 |
Shipping options
United States
For homeowners who want to track energy use and control appliances remotely, this smart power meter switch is perfect for managing high-wattage devices like space heaters or air conditioners. While many focus on basic monitoring, this device offers a unique angle: it acts as a proactive energy guardian, helping you prevent costly overloads and reduce bills with detailed insights.
The LCD screen shows real-time power, current, and voltage, so you can spot inefficiencies at a glance. With 6-month consumption history by hour, you can export data to Excel and identify patterns, like that old fridge spiking usage overnight. Set custom thresholds for overload protection—if power exceeds your limit, it shuts off automatically to safeguard your appliances. Control it via app, voice with Alexa, or LAN, and use scheduling to turn devices on and off based on your routine.
