Product Overview:Sonoff S31 is a compact size 1 gang US standard wifi smart plug with energy monitoring,which lets you wireless control home appliances via the app from anywhere at any time.
Don't worry that one S31 will take up two sockets' space of your power strip.We made its body more compact so that you can plug two S31 WiFi plugs together.It's very convenient to use, just plug and play!
With the S31 smart outlet, you can keep track of real-time power, current and voltage of your home appliances on the App.You can also measure electricity consumption for a specified period.Besides, you can set threshold power, current and voltage value for your appliances.Once it reaches any of the threshold values, the remote controlled wifi outlet will auto-turn off your appliances.The S31 smart socket provides you 100 days energy consumption historical data (support to export) and electricity bill forecast.
Monitor and understand which appliances are consuming the most, then create scheduled or countdown timers to reduce your electricity bill.
Product name
S31LITETPB-US
Product Size:
75*38*54mm (L*W*H)
Package Size:
82*44*56mm (L*W*H)
Voltage Range:
120V AC 60Hz
Max Wattage:
1800W
Enclosure Material
Fire-retardant PC V0
Certification:
UL / RoHS / FCC







Sonoff Product
Product Name
Features
More Information
SONOFF TH16
Monitor and set temperature & humidity
Click here
SONOFF POWR2
upgraded power monitoring switch
Click here
SONOFF 4CHR3
Control 4 electrical appliances simultaneously
Click here
SONOFF T0UK1C /2C/3C
WIFI Smart Wall Switch
Click here
SONOFF MINI
WIFI intelligent switch module
Click here
SONOFF D1
Dimmer driver LED light controller
Click here
SONOFF RFR3
Intelligent remote control switch
Click here
SONOFF iFan03
Fan light speed control switch
Click here
Hot items








Packing & Delivery





To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.