Smart switch TM-WF-US02

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Product specification :

1.Color: white/black 

2.Weight: 130g 

3.Size :(L) 120*(W)75 *(H)35 mm

4.Material: PC plastic

5.Maximum current: 15A

6.Voltage range: AC 110-250v

7.Wireless frequency: 2.4G

8.Certification: ETL /CETL/ FCC



  • TM-WF-US02
  • 130g
  • 120*(W)75 *(H)35 mm
  • white/black
  • group
  • PC plastic

【Remote control】Do you want to control your switch without touch. That is possible! Transmei smart switch could help you easily control your switch all the time. You can use the APP on your smart devices to check the condition of the switch, and finish your instruction at any time. Connect with your WIFI account with Transmei smart switch, then use it via APP at any time, even you are staying on the outside,  you still can control your smart switch freely.

【Voice conmtrol】You also could use it with voice control on the platform of Google Assistant, Amazon Alexa, Tuya, and Smartlife. We already sign the transport protocols with Google and Amazon, hence you can use it naturally.

【Timing and Set】Do you want to enjoy the warm lamp on a winter night? Then you can use it! Before you come back home, you can operate your idea via APP as long as your smart switch is online. The amazing is you also can set the timing for what you want, during your sleep time, the lamp will be automatically turn off or on after when you set it. Max 8 timing tasks.

Want more? No problems! Transmei smart switch could help you to record how much electricity have you use, Transmei is always committed to environmental protection!

【Material structure】it has an acrylic panel, comfortable touch feeling will offer you a cushy mood.  The WIFI logo will tell you the state when you want to reset the smart switch. You can hear white noise when you click it.

【Easy installation】There does no need the professional electrician skills, step-by-step instructions will guide you easily finish the installation.

Support WiFi network.

Support Amazon Alexa and Google home.

Support Smart configure net technology, easy to access settings.

Support status tracking, home appliances status timely feedback to your device.

Support Max 8 timing task.

Support Max 150 WiFi smart devices from one smart phone.

Easy installation, easy handling and can be activated immediately and stably.

FCC,CE, ROHS, RED approval.

What is a neutral wire?

A neutral wire allows our switch to be powered while simultaneously allowing the lighting circuit connected to your lights to be power off.

Do I need a neutral wires?

If your house was built in the mid-1980s or later, there is an excellent chance that you have neutrals everywhere in your home.

If there is an outlet (wall receptacle) near the switch, most likely that switch box has a neutral.

Switches that are ganged together have a much higher likelihood of having neutrals, no matter what year.

It is better for you to check the switch box, and if possible ask your profession firend.

The best way is to check the actual wires in the switch box where you want to install Treatlife.

Please observe all safety precautions before handling the electrical wiring in your switch boxes. Turn off your breaker box.

Take off the trim plate over the switch. Remove the screws from your switch and pull out the existing switch to look at the wires.

If you see a white wire (or group of them), it is VERY likely that you have a neutral.

The only way to be absolutely sure that you have found a neutral wire is to check the voltage (110V/120V) between the white wire and the "hot" (usually black in color) wire in the box. In a standard switch/dimmer, the "hot" is using one of the two wires connected to the switch.

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