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Teckin CATeckin CATeckin CA
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Teckin SR42 3 Way Smart Wi-Fi Light Switch

C$32.99 C$14.98

Google Home and Siri, Neutral Wire Required, Control Lighting from Anywhere, Easy In-Wall Installation, No Hub Required


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Make your home smart

Create Smart House System

The smart switch provide wireless control of lights via your phone from anywhere in the world.

Set up as easily as a traditional light switch.

Schedule the smart plug to automatically turn on and off lights as needed,save energy bills and secure your home as if you're at home when you're not.

You can also experience voice-activated lighting just with your voice through Alexa or Google Assistant.

  • Remote control
  • Voice control
  • Easy installation
  • Timer function
  • Device sharing
Work with Amazon Alexa

Convenient voice control

Connect the TECKIN Smart Light Switch to Amazon Alexa for voice control. At the sound of your voice, you’ll be able to turn on lights across the room as your hands are busy with cooking, or shut the bedroom light off without getting up.

Easy Installation and Setup

Step 1: Follow the USER Manul to install TECKIN Light Switch easily. Download and install "Smart Life" on App Store, Google Play or scan the QR code on User Manual.

Step 2: Connect the light switch to your local 2.4Ghz Wi-Fi and set up your Smart Life account.

Step 3: Insert Teckin smart single-pole light switch into an AC outlet. Add Device>ELECTRICAL OUTLET and confirm the device in the App.

Step 4: Default Mode or AP Mode(Long press on/off button of the device for about 7 seconds)

Family Share Devices

Share the smart light switch to all family members, each member of the family could download it and control the devices, it’s convenience and simple to operate it, enjoy smart life.


- Neutral wire is required.

- Only support 2.4G network (not 5G).

- For 3-way switch only (not single-pole).

- Standard size: IEEE802.11 b/g/n

- Attention: Please connect the 3-Way switch A to the wall box near the lamp.

Peace of Mind

TECKIN Smart Light Switch with home automation options (turn on and off the light on the smartphone) provide you a home security system when you're not there, help you to travel stress-free.

Create schedules (timer or countdown) to automatically turn on and off the light based on everyday routines or to simulate occupancy while you are on vacation to trick potential intruders.

Remote Control

Remote control lights from anywhere and anytime using your smartphone via Smart Life, whether you are in your cozy bed, in the office or on vacation.

You can turn on lights no matter where you are before arriving home or after leaving for your comfort.

Voice-activated Lighting

The Smart Light Switch works directly with Amazon Alexa and Google Assistant to manage your devices through Voice Control. Assign a name to each Smart Plug and communicate each plug by name when making a voice command. Simple voice control make your hands free when you are coming through the kitchen door with your hand full of groceries, sleeping in your cozy bed, holding your baby, etc.

Schedule and Timer

Create custom schedules and automatically turn lights on/off at a specific time.You can set time as you want when you're arriving home,after living or sleeping, convenient without your fingertips.

Scheduling also helps lower your electricity bill by keeping power-hungry devices off when they are not needed.



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