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In Wall US Standard Wi-Fi Smart Dimmer Switch Works With Alexa For Voice Control

  • 10-99 Pieces
  • 100-499 Pieces
  • 500-999 Pieces
  • >=1000 Pieces
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Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
Customized logo (Min. Order: 200 Pieces)
Customized packaging (Min. Order: 1000 Pieces)


Graphic customization (Min. Order: 1000 Pieces) Less
Samples: $16.10 /Piece, 1 Piece (Min. Order): Buy Samples
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Samples - $16.10 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Max. Current:
Max. Voltage:
Mechanical Life:
10 Years
In-wall dimmer switch
Brand new
Colors available:
Color box
V0 rated fire-resistant ABS+PC
Wi-Fi Connectivity:
2.4 GHz,IEEE 802.11B/G/N
Operating Environment:
Indoor use only
Switch Function:
Single pole
OEM service:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
14X11X7 cm
Single gross weight:
0.250 kg
Package Type:
- Packaging: Color box - Package included: 1 X Smart dimmer switch 2 X Screws 4 X Wire nuts 1 X User manual - Selling Units: Single item - Product Dimensions:125*80*42mm - Single Package size:138*104*60mm - Single Gross weight:235g - Quantity:50pcs/CTN - Gross weight/CTN:12.5KG - Carton size:530*290*265mm
Lead Time :
Quantity(Pieces) 1 - 100 101 - 500 501 - 1000 >1000
Est. Time(days) 5 10 15 To be negotiated

In Wall US Standard Wi-Fi Smart Dimmer Switch Works With Alexa For Voice Control

Product Description

 Model "RF-KG0045"

1. 15A Current

2. App Remote Control

3. Timing On/Off

4. Voice Control by Alexa or Google Home, IFTTT

5. Enery Monitorring

6. Device Sharing with Family.



9.Overload protection
10.Product Size(mm): 125*80*42mm

Product Paramater
Input Voltage
110-250V, 50Hz/60Hz
Max Power
1100W (110V)
Radio Technology
IEEE 802.11B/G/N
2.4G wifi, 802.11 b/n/g
Load Current
Storage Temperature
-20℃-70℃ RH≤80%
LED light
PA output
19.5 dBm





Packaging & Shipping


- Package:
Color box 

- Package included:
1 X Wi-Fi smart switch
1 X Quick guide 

- Packing info.: 

* Selling units: Single items
* Dimensions: 125*80*32mm
* N.W./Unit: 110g
* Package size: 138*104*50mm
* G.W./Unit: 183g
* Quantity: 50PCS/CTN
* Gross weight/CTN: 10KGS
* Carton size: 530*290*265 mm


- Delivery time: 
5-7 working days after receiving payment 

All of our products are 100% tested & inspected and will be well packed before shipping.
Shipping method: DHL/UPS/FedEx/EMS express, by air, by sea
Payment terms: T/T, West Union,Paypal,Moneygram,L/C


Company Information


With our own brand "Reafoo",Shengshishengda is a fast-growing powerful manufacturer based on the Internet of Things technology. It provides one-stop solutions for building and home automation.

Reafoo production takes place in our factory located in Shenzhen which hires 150 people. It covers a space of approx. 2,500 sqm and that is where we produce all devices from our portfolio. Our factory is equipped with professional and modern production lines which let us deliver solutions acclaimed by the best producers and devices created by Reafoo engineers dedicated to produce and test smart home appliances.

Our priority is quality control so the 100% of our products undergo advance tests on every stage of the production. All the processes in the factory are constantly improved by experienced engineers which result in effectiveness and quality.



Our services

OEM service:
Logo printing ,customized colors and packaging artwork 

Pre-sale services:
1. All of our products are 100% tested & inspected before packing.
2. All of our products will be well packed before shipping;

After-sale services:
We provide a one-year limited warranty from the date of purchase for all of our products.

This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).


 1. What is the frequency used by the this WiFi light switch?
This WiFi Light Switch uses the 2.4 GHz frequency band.

2. Is a neutral wire required with your WiFi Light Switch?
Yes, a neutral wire is required for use with this WiFi Light Switch.


3. Can I ask Alexa " turn on the bedroom light after 10 minutes" ?
Yes, Alexa has a built in timer function that will perform the action desired after telling it to wait an "x" amount of time.
To achieve this inquiry, you need to create "Routines" on the Alexa app, for details instruction, please contact the Alexa support.

For example
In Alexa app, when setup "Routines", the trigger is
Voice: Alexa, turn on the bedroom light after 10 minutes,

The action is
Wait(Action 1):set timer to 10 minutes
Device(Action 2):Turn on bedroom light

When you say the voice command "Alexa, turn on the bedroom light after 10 minutes", the bedroom light will be turned on after 10 minutes.

4. Do I need to buy Smart bulbs to be able to control lights with Alexa using your WiFi light switch? 
A: No,smart bulbs are not needed. The switch will control whatever is on the circuit that it's installed on, and Alexa will provide voice control for that device.


5. Do you accept trial orders/sample orders?


6. Do you supply OEM services?

Yes.Logo printing, customized colors and packaging artwork is acceptable 

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