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Smart Basic 90-250V Sonoff Wireless WiFi Smart Switch

  • 5-49 Pieces
  • 50-999 Pieces
  • 1000-9999 Pieces
  • >=10000 Pieces
- + Pieces available
0piecesselected, US $in total
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Depends on the order quantity.
Lead Time:
7 day(s) after payment received
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Samples - $5.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Max. Current:
Max. Voltage:
Company No.::
Transmission mode::
Wi-Fi communication
Maximum power::
Support app::
Wireless Standard::
IEEE 802.11 b/g/n
Control channel::
1 channel
Product size::

Packaging & Delivery

Selling Units:
Single item
Single package size: 
10X10X10 cm
Single gross weight:
0.100 kg
Package Type:
PP bags
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 7 To be negotiated
Product Description


SONOFF is an affordable WiFi smart switch that provides users with smart home control,makes all home appliances smart. 
It is a remote control power switch that can connect to a wide range of appliances. As long as the mobile has network, users can remotely control the appliances by turning them on off from anywhere at any time via the mobile application eWeLink,which enables users to control the appliances easily. 
SONOFF WiFi electrical switch transmits data to a cloud platform through the WiFi Router, and the server ofSONOFF WiFi switch is Amazon AWS global server.
Note: This Sonoff WiFi switch does NOT have 433Mhz RF remote capability. If you want RF function, please buy Sonoff RF.


How to install the Sonoff WiFi wireless switch? (Note:applicable for other Sonoff devices as well)

Preparation: Switch off all related electricity source first.

Attention: The power input L N cables must connect with the “INPUT” side. The power output L N cables must connect with "OUTPUT" side. DON`T mistaken the directions!

When connecting Sonoff to home appliances(within 2200W), the two terminal connector ports at "INPUT" can be connected to input cable L and N randomly, and "OUTPUT" can connect to output cable L and N randomly. But in order to avoid from any safety problems, please strictly follow the wiring connection as follows:

Input    Output

N ————N




Voltage range: 90-250v AC(50/60Hz)

Max current: 10A

Max Wattage: 2200 watts

Dimensions: (L)88x(W)38x(H)23mm

Color: White

Humidity: 5-95 percent

Wireless Frequency: 2.4Ghz

Working Temp: -20 -75  degree