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SONOFF

SONOFF S40 15A WiFi Smart Plug with Energy Monitoring ETL Certified Smart Outlet Timer Switch Work with Alexa

4.4(76)
$18.99$38.99

70+ bought in the past month

About this item

  • [Monitor Energy Consumption]:Keep track of real-time power, current and voltage of your appliances on App.and Measure your appliances’ power consumption for 100-day daily/monthly energy usage data and total electricity cost.
  • [Works with Alexa & Google Home,IFTTT Supporting]: Link "eWeLink Smart Home" skill. You can directly ask Amazon Echo/Echo Dot/Amazon Tap to turn on/off your SONOFF devices.Link "eWeLink Smart Home" on Google Home app, start to voice control your SONOFF devices on Google Home.
  • [Smart Remote Control Plug]: You can remotely/timely control ON/OFF any connected home appliance via APP eWeLink on your smart phone or tablet. No distance/time limitation.
  • [Set time schedules for the lights and home appliances]: You can set countdown/single/repeat timers to auto-turn on/off the WiFi controlled outlet on App. One tap ON/OFF Energy Saving.
  • [Share control of devices to others]: You can simply share control of your home appliances to others so that they can also turn on/off the devices remotely.

Key details

color_spec
‎White
Operation Mode
OFF-NONE-ON
Current Rating
15 Amps
Contact Type
Normally Closed
Connector Type
Clamp

Dimensions and fit

dimensions
‎3.8 x 1.4 x 2.2 inches
weight
‎2.89 ounces
Item dimensions L x W x H
3.8 x 1.4 x 2.2 inches
item_dimensions_l_x_w_x_h
3.8 x 1.4 x 2.2 inches
item_weight
2.89 ounces
product_dimensions
3.8 x 1.4 x 2.2 inches
size
S40 1-Pack

Technical specifications

Operating Voltage
120 Volts
operating_voltage
120 Volts
item_model_number
S40TPB
voltage
120 Volts

Item information

Brand
SONOFF
Switch Type
Electronic Switch
Terminal
Screw
operation_mode
OFF-NONE-ON
current_rating
15 Amps
contact_type
Normally Closed
connector_type
Clamp
circuit_type
1-way
actuator_type
Electronic Switch
international_protection_rating
IP00
number_of_positions
1
upper_temperature_rating
100 Degrees Fahrenheit
controller_type
Amazon Alexa, Google Assistant, IFTTT
control_method
App, Remote, Voice
connectivity_protocol
Wi-Fi
color
White
wattage
6000 watts
unit_count
1.0 Count
number_of_items
1
manufacturer
SONOFF
compatible_devices
Works with Alexa & Google Home, IFTTT Supporting
part_number
S40TPB
item_package_quantity
1
included_components
S40 Smart Plug
batteries_included
No
batteries_required
No
warranty_description
1 year
best_sellers_rank
#818,423 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #977 in Electrical Outlet Switches
date_first_available
November 11, 2021
Highlights

About this item

  • [Monitor Energy Consumption]:Keep track of real-time power, current and voltage of your appliances on App.and Measure your appliances’ power consumption for 100-day daily/monthly energy usage data and total electricity cost.
  • [Works with Alexa & Google Home,IFTTT Supporting]: Link "eWeLink Smart Home" skill. You can directly ask Amazon Echo/Echo Dot/Amazon Tap to turn on/off your SONOFF devices.Link "eWeLink Smart Home" on Google Home app, start to voice control your SONOFF devices on Google Home.
  • [Smart Remote Control Plug]: You can remotely/timely control ON/OFF any connected home appliance via APP eWeLink on your smart phone or tablet. No distance/time limitation.
  • [Set time schedules for the lights and home appliances]: You can set countdown/single/repeat timers to auto-turn on/off the WiFi controlled outlet on App. One tap ON/OFF Energy Saving.
  • [Share control of devices to others]: You can simply share control of your home appliances to others so that they can also turn on/off the devices remotely.
Close-up view of the SONOFF S40 15A WiFi Smart Plug with Energy Monitoring ETL Certified Smart Outlet Timer Switch Work with Alexa
Details

Materials and care

Material
Copper
contact_material
Plastic

From the brand

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Product videos

Product video 1

Customer reviews

76 reviewsPositive

Rated 4.4/5 across 76 reviews — well received overall.

  • 50% of sampled reviews rate 2 stars or below.

Customers say

Customer summary is not available yet.

★★★★★

Nice little smart plug with realtime power usage

I bought this for mostly monitoring how much power my TV and other electronics user when they are not on (ghost power). It give a good info on power user in real time and give past month, week or day usage too using the mobile application. Read more

Bala
★★★★★

Muy bueno y útil

Me gustó, fácil de configurar, puedo controlar el cargador de mi Smartphone y ofrece una buena información del consumo de energía Read more

Cristopher989
★★★★★

Buen producto

Hasta ahora el producto ha sido muy bueno. Read more

Jose Espinal
★☆☆☆☆

Wifi Switch

Only worked with Wifi for 3 months. Would not recommend. Read more

william k lauver
★☆☆☆☆

Occasionally turns itself off

I was hoping the "smart switch" was better than the last POS Chinese junk I had. Well turns out it's just as big a POS as the last. Turned my 5G off on router and still no luck pairing or connecting. Worked once then stopped. No connection no pairing. Won't stay on when button on side is pressed. Done with this Chinese JUNK. Read more

Mellissa W.
★☆☆☆☆

only worked 2 months and quit

Used only 2 months and it quit. I used it to turn out a lamp Read more

James F Homel
★☆☆☆☆

Very hard to setup.

I dislike how hard it is to setup. Mines still doesn't work with the platform it says it should work with. I wouldn't buy this product again. Read more

Mrseved
★★★★★

Works well

works well Read more

Mike E.

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