-> SALE:Buy 2 Get 10% OFF, Buy 4 Get 15% OFF;
-> 3 Way Smart Dimmer Switch Kit;
-> Can Be Expanded to 4/6/7 Way;
-> Remote Control with "Smart Life" APP;
-> Automatic Schedules;
-> Voice Commands with Alexa and Google Home;
-> 18 Month Wrranty;
-> 3-5 Business Days for Standard Delivery;
1. Why You Need a Tessan Smart Dimmer Switch?
2. Key Features and Highlights
3. System Requirements
4. How to Install and Connect Tessan 3 Way Smart Dimmer Switch to WiFi?
5. The Wiring Diagram of Tessan 3 Way Smart Dimmer Switch
6. What is the dimensions of this dimmer?
This Tessan Smart Dimmer Switch as a 3 way dimmer switch can meet your dimming / brightening lighting and other different scenes needs by manually, smart life app or voice commands.
This 3 Way Smart Dimmer Kit can works with Extra Add-on Switch as a 4/5 Way Smart Dimmer Switch
As a Smart Switch, This dimmer switch would connects to your existing home Wi-Fi network easily to provide wireless control of your lights – with no hub or bridge required. You can easily set the ambiance of any room and control your lights from anywhere with Smart Life APP. Whether you're unwinding on the couch, meeting in the boardroom, or vacationing in Hawaii, you'll be able to remotely control and dim your home lighting from anywhere.
As a Smart Home Devices, You can set automatic schedules for your light easily with Smart Life App, you can schedule your hall lights to turn off at sunrise, or synchronize your living room lights with the sunset so you never come home to a dark house.
This dimmable light switch works seamlessly with Alexa and Google Assistant to give you hands-free voice control over your lights. It's so helpful when you back home with hands full of groceries.
-> Automatic Schedules;
-> Brightness Memory;
-> Over Temperature Protection;
-> Wiring Error Alarm and Protection;
->Both the Master and Add-on Switch are dimmable
This two switch are all dimmable, You can implement all the functions on any switch. please noted ONLY the main switch has an indicator light, and it can be closed as your need. The dimmer can works with a mixed load of light sources, and be used for a three-way applications.
->Adjustment dial fine tunes dimming range for your specific bulb
There is an adjustment dial to set the low end of dimming range for your bulb type for most efficient operation, and this dimmer improves the performance of dimmable CFLs and LEDs by eliminating flicker. ensuring lights stay on when they are dimmed to a low level, and making sure lights operate properly at all levels.
✔ 3-WAY CIRCUIT:Two switches for the same light bulbs.
✔ 2.4G WiFi ONLY: Can be connected to 2.4G WiFi(802.11b/g/n) ONLY, NOT Support 5G WiFi(802.11ac).
✔ NEUTRAL WIRE REQUIRED: MUST works with the neutral wire, if you have no idea, please email to us for a support before you placing an order.
✔ FOR DIMMABLE Lights: Max Wattage: 400W Incandescent lights, 150W DIMMABLE LED/CFL
-> Attach the white wire(neutral wire) from the master switch to the group of white wires (neutral wire) in the electric box.
-> Attach the black wire(live wire) from the master switch to the hot wire in the electric box.
-> Attach the TRA-2 wire(brown) from the Add-on switch and the load wire from the light bulb to the TRA-2 wire(brown) from the master switch.
-> Attach the TRA-1(red) wire from the Add-on switch to the TRA-1 wire(red) from the master switch.
-> Attach the ground wire(green) from the master switch to the group of ground wire, and Add-on switch is the same.
-> Check the led indicator of the master switch, when the green led Indicator flashes quickly, it means you have a wrong wiring, back to Step 1 to check and rewiring. if the red led indicator is always on, go to the next step.
-> Manually turn on/off and Dim/Brighten the switch, if the light bulb work well, the wiring is ok. if you can only turn on/off the light, but can't dim or brighten the lights normally, back to Step 1 to check and rewiring (usually is the wire to the light bulb have a wrong connection to TRA1, attach it to the TRA-2(master or add-on switch is ok) will slove the problem)
-> Make sure the router and your phone are all on the 2.4Ghz channel.
-> Login the "Smart Life - Smart Living" App with your account.
-> Click"+" in the top right corner of app to add the smart switch.
-> Click "Wall Switch"(not Wall Switch (bluetooth) or Wall Switch(ZigBee)) in Electrical Category.
-> Follow the app instructions to complete the addition
1>Pair with Alexa
>click"Skills" > search"Smart Life" app > click"enable" > Login with your smart life account (the same account that you pair with your switch) > click "Link now" > finished
2>Pair with Google home
>"Home Control" > Click "+" add a device > search "Smart life" app > Login with your smart life account (the same account that you pair with your switch) > click "Link now" > finished
->This Smart Dimmer Switch designed based on the standard box size, fit with 1/2/3/4 gang box.
Q1: Why the switch can't control the lights? or Why the lights is always powered, the switch can't turn on/off and dim/brighten the lights?
A: You attached the hot wire to the light directly, so the swith could not control the lights, just rewiring follow the Wiring Diagram and STEP 1.
Q2: Why the switch can't connect to wifi?
A: Kindly please check and follow the steps:
1> Check the Wiring follow the Wiring Diagram and STEP 1;
2> Make sure your WiFi router on 2.4G Channel, no access limitation (like Static IP or MacAddress Bonding), set a different name for the two channel when the router is on 2.4G and 5G mixed mode, as "wifi 2.4g" and "wifi 5g".
3> Make sure your phone is on 2.4ghz channel When syncing with switch.
4> Installed the correct App named "Smart Life - Smart Living" or "Tuya Smart".
5> Use the AP mode will improve your success rate for the wifi connection.
6> Please check the number of devices connected to wifi router, When the number exceeds the performance of the router, the wifi connection would be unstable or failed. so you need pause or turn off some devices, For some old routers, keep the number of devices connected to the router less than 10 at the same time, it will improve your success rate for the wifi connection.
Q3: Why the switch can't connect with Alexa/Google home?
A: -> Make sure your switch was installed correctly, add the switch in the "smart life" APP and be sure the switch works well with the smart life app. -> Check the skill your enabled was correct (the same as the Smart Life App logo).
-> Verify that the account used in the skill is the same as in the Smart Life App (many people use another account, or Alexa's account). If the problem is still on, Kindly please email to firstname.lastname@example.org for a technical support.
Get in touch about any issues you’re having, and we’ll try our best to respond with 12 hours.
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