Smart Switches (Neutral Wire Required)
A smart switch (neutral wire required) turns on or off the light by opening or closing the relay contacts. It is suitable for smart lighting control systems in homes, hotels, offices, and other commercial spaces. A neutral wire is required. The smart switch applies to 1-, 2-, 3-, and 4-way push button switch, touch switch, and rocker switch. Three communication protocols are supported, including Bluetooth Low Energy (BLE) + Wi-Fi, Zigbee, and Bluetooth mesh. The switch conforms to the standards of the US, Europe, and China for frequency and voltage.
Scenarios
Smarter Solutions
Your smart lighting control solutions. The smart switch makes your life easier: You can control the lights after leaving home, have the lights turned on automatically the minute you get home, switch the lights on at a designated time at night, and turn off the lights with your voice before sleep.
Energy Saving
The smart switch saves energy and reduces carbon emissions by changing the whole lighting control system. It automatically switches off lights when no one is around to reduce power consumption. At home, it can also turn on the staircase and vestibule lights for a preset length of time. At the workplace, it can switch the lights off automatically during the noon break and switch them on after the break. At hotels, it can switch off all the lights and electric appliances when guests leave the room. Based on sunrise and sunset information and a connection to a smart light sensor, the smart switch can expose the room to sunlight when appropriate to reduce indoor lighting.
Leaving Home
We cannot run errands for you, but we can help you take a break from worries at home. From the moment you leave the house, don't worry about leaving any lights on because the smart switch would turn off all your home lights. It can also help protect your home from burglaries: You can enable the random mode on the mobile app to randomly turn the lights on/off, so that would-be burglars would think that someone is at home.
Coming Home
When you get home and open the door, the smart switch would turn on the vestibule and living room lights in succession and delay the turn-off of the elevator hall light. All you need to do is to relax yourself after a long strenuous day. You can also adapt the switch to your habits, for example, switching on the wardrobe or restroom light at the same time. When you're lying on the bed after a long day, turning off the light would no longer a bother, as you can simply ask your smart speaker to do it for you or switch the lights off with your phone.
Solution Benefits
Multiple Protocols and Modules
The smart switch supports multiple major communication protocols, Wi-Fi + BLE, Zigbee, and Bluetooth mesh. The same series of modules based on different protocols are pin-to-pin compatible, so you can use them to develop products that support various protocols. Wi-Fi + BLE modules support high-speed Bluetooth pairing and Bluetooth-enabled mobile phone control. Zigbee modules support Zigbee 3.0 and enable connectivity without internet access or gateway connections. Bluetooth mesh modules are more cost-effective than the other two types of modules.
No-code Development
The Tuya IoT Development Platform enables you to develop smart products without coding, significantly simplifying the complex IoT hardware development process. You can configure the product in our graphic configurator online by clicking and selecting items. You don't need to have any programming experience. Just follow the clear and quick step-by-step workflow to complete development phases such as the function definition, app panel design, and module hardware configuration. You will get plug-and-play network modules with full-featured firmware. Then, you can put the finished products into a trial and mass production quickly.
Multiple Functions and Flexible Configuration
The smart switch features various functions, such as light switch-on/off, timer setting, countdown timer, cycle timer, random timer, delay-off timer, sunrise and sunset timers, power-on status and indicator settings, and backlight on/off control. It applies to push button switches, touch switches, and rocker switches with hardware dual control and zero-crossing action. The solutions also support customized product features and I/O module configuration to meet your personalized and differentiated needs.
Low Cost and Short Cycle
Our SoC solutions provide the full system functionality of a device, including the networking capability. All you need to pay is a one-time module. The plug-and-play solutions are based on best practices from large-scale smart product development. Smart product models can be ready for mass production within 15 minutes.
Solution Functions
Remote Control
You can turn on/off your lights, fans, or other electric appliances and check their on/off status using the mobile app anytime and anywhere. When you have left home for work, you can turn off any light to save energy with a gentle touch on your phone.
Voice Control
You can control all your switches hands-free with a smart speaker, such as Amazon Alexa, Google Assistant, Baidu DuerOS, and Xiaomi XiaoAI. For instance, if you are preparing dinner in the kitchen, just say "Alexa, turn the kitchen light on" and the smart speaker will carry out your voice command.
Timer
You can set a specific timer to switch on/off your home lights. For example, you can set the time for turning off the light in your kid's bedroom at 10:00 p.m. to remind him/her that it's bedtime.
Countdown Timer
The smart switch can be configured to turn on/off lights after a brief period to suit your habits. If you set the countdown timer at 15 minutes, the light would be turned off 15 minutes later to help you fall asleep.
Smart Linkage
You can connect this smart switch with other "Powered by Tuya" smart devices across brands and categories. You can define a scenario in the app to enjoy hands-free convenience, for example, to turn a smart switch on automatically when your smart door is unlocked.
Cycle Timer
You can set specific times for switching lights on and off respectively within a designated time period, and the cycle will be repeated accordingly. This feature is mainly used to manage repetitive tasks.
Random Timer
With this feature, the smart switch can randomly turn on/off devices within a specific time period. If you are not at home at night or out on vacation, you can enable the feature as an added security measure to prevent theft because others would believe someone is at home.
Sunrise and Sunset Timer
You can set the time for the switch to turn on the lights around sunset and turn them off around sunrise. You can also specify the device locations and enable up to four weeks of offline control. For example, you can set the time for switching on the living room lights 30 minutes before sunset to ensure enough lighting.
Delay-off Timer
You can also set a short period for the smart switch to turn off after it is turned on to reduce the frequency of setting the countdown timer. For example, the corridor light can be configured to be switched off one minute after it is switched on to save both effort and electricity.
Hardware 3-way Control
With a special wiring method, the smart switch can perfectly replace the regular dual-control switch, allowing you to control one lamp from two different locations in case of network latency or in the absence of network connection. For example, a corridor light can be controlled by one switch downstairs and another one upstairs, or a bedroom light by a threshold switch and a nightstand switch.
Get Started
Communication Capability
Wi-Fi+BLE Combo | Zigbee | Bluetooth mesh
Recommend Module
WB3S | WB2S | ZS3L | ZT3L | BT3L
Development Mode
SoC plug and play solution
Recommend Control Panel
Tuya switch public panel
Power Consumption Type
Normal
Development Steps
1
Product Function Definition
2
App UI Design
3
Hardware Development Debugging
4
Cloud Configuration
5
Trial and Mass Production
Module
WB3S WiFi&BT Dual Mode Module
Chip: BK7231T | Size: 16×24×3.5mm | Fit for: Electrician, Lighting, Sensor
MORE
WB2S WiFi&BT Dual Mode Module
Chip: BK7231T | Size: 15×17.3×3.3mm | Fit for: Electrician, Lighting, Sensor
MORE
ZS3L Zigbee Module
Chip: MG21 | Size: 16×24×3.3mm | Fit for: Electrician, Lighting, Sensor
MORE
ZT3L Zigbee Module
Chip: TLSR8258 | Size: 16×24×3.3mm | Fit for: Electrician, Lighting, Sensor
MORE
BT3L Bluetooth Module
Chip: TLSR8250 | Size: 16×24×2.8mm | Fit for: Electrician, Lighting, Sensor
MORE
Value Added Service
OEM APP
Create your app online rapidly and customised freely.
MORE
Amazon Alexa Access
Tuya provides to connect your product with Amazon Alexa which enables to control products by Amazon Alexa.
MORE
Google Assistant Access
Tuya provides to connect your product with Google Assistant which enables to control products by Google Assistant.
MORE