Works With:
Google Home, Amazon Alexa, Home Assistant
Protocols:
WiFi
Hub Required:
Hub Required
No
Power:
Power Source
Plug-in
Location:
Indoor/Outdoor
Indoor Only
Difficulty:
Beginner
Manufacturer:
Sonoff
The Sonoff S31 is a WiFi smart plug with complete energy monitoring capabilities, tracking real-time power, current, and voltage while storing 100 days of consumption history. Set power thresholds for automatic overload protection to safeguard your appliances. Create up to 8 schedules or countdown timers, and control devices even without internet via LAN mode. ETL, FCC, and RoHS certified for safety and environmental compliance.
Specifications
Max Load
15A / 1800W
Voltage
120V AC
Connectivity
Wi-Fi 2.4GHz only
Hub Required
No
Energy Monitoring
Power, current, voltage, history
History Storage
100 days
Timers
Up to 8 schedules
LAN Control
Yes (no internet required)
Voice Control
Alexa, Google Assistant
Certification
ETL, FCC, RoHS
Standby Power
<1W
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