
YTU004 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $18.99 | Condition is New – Open box, YITOUNIU TUYA SMART WIFI 16A TEMPERATURE HUMIDITY SWITCH SENSOR TYTHWB4CH D1RF, shipping cost = $8.76 | 99.9% |
![]() | $34.99 | Condition is New – Open box, YITOUNIU TUYA SMART WIFI 16A TEMPERATURE HUMIDITY SWITCH SENSOR MODULE, FREE SHIPPING | 97.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.07 | Condition is New, Yitouniu WiFi Smart Waterproof Temperature Controller Sensor Module, White, FREE SHIPPING | 100.0% |
![]() | $35.07 | Condition is New, Yitouniu WiFi Smart Waterproof Temperature Controller Sensor Module, White , FREE SHIPPING | 100.0% |

The Yitouniu Y Tu004 Tuya Smart WiFi 16A Temperature Humidity Switch Sensor Module is a versatile and advanced home automation device designed to bring convenience and energy efficiency to your living space. This smart switch sensor integrates temperature and humidity sensing capabilities with a 16A relay, enabling you to automate various appliances based on environmental conditions.
The temperature sensor of this module is highly accurate and precise, with a measurement range from -10 C to 60 C (-14 F to 140 F). It allows you to create custom automation rules based on temperature thresholds, ensuring optimal comfort in your home while conserving energy.
The humidity sensor, on the other hand, can detect relative humidity levels ranging from 0% to 100%, providing you with valuable insights into your indoor environment. This data can be utilized for creating automated responses to maintain ideal humidity levels, preventing issues such as mold growth or dry air.
The 16A relay in the Y Tu004 module provides the ability to switch on or off appliances with a maximum power consumption of 16 Amperes. This makes it suitable for controlling various devices, such as air conditioners, heaters, water heaters, and pool pumps, to name a few. By automating these appliances using the environmental sensor data, you can save energy, reduce utility bills, and ensure optimal comfort in your home.
This smart switch sensor is WiFi-enabled and supports the Tuya Smart platform, allowing you to control it remotely using the Tuya app on your smartphone. The app offers an intuitive user interface, making it easy to create and manage automation rules, monitor sensor data, and manage connected devices.
Additionally, the Y Tu004 is compatible with popular voice assistants like Amazon Alexa and Google Assistant, enabling you to control your appliances using simple voice commands. It also supports various third-party home automation systems such as Apple HomeKit, IFTTT, and Google Home, providing extensive integration options for a seamless smart home experience.
The Yitouniu Y Tu004 Tuya Smart WiFi 16A Temperature Humidity Switch Sensor Module is a powerful and versatile device that combines temperature and humidity sensing with a 16A relay, making it an ideal choice for homeowners looking to automate their appliances based on environmental conditions. With its WiFi connectivity, Tuya Smart platform support, and compatibility with popular voice assistants and home automation systems, this smart switch sensor offers unparalleled convenience, energy savings, and comfort in your home.
Pros and Cons of Buying YITOUNIU YTU004 Tuya Smart Wifi 16A Temperature-Humidity Switch Sensor Module
The YITOUNIU YTU004 Tuya Smart Wifi 16A Temperature-Humidity Switch Sensor Module is a versatile and advanced home automation device that can be used to control various appliances based on temperature and humidity levels. In this analysis, we will examine the key advantages and disadvantages of purchasing this smart switch sensor module.
Pros:1. Temperature and Humidity Control: This smart switch sensor module can be programmed to turn on or off appliances based on temperature and humidity levels. This feature is particularly useful for maintaining optimal environmental conditions in greenhouses, nurseries, or climate-controlled environments.
2. Wi-Fi Connectivity: The YITOUNIU YTU004 module supports Wi-Fi connectivity, making it easy to integrate with various home automation systems, including Amazon Alexa, Google Assistant, and Apple HomeKit. This feature allows users to control their appliances remotely using voice commands or through a smartphone app.
3. Energy Efficiency: By automating appliance control based on temperature and humidity levels, users can save energy and reduce their utility bills. This feature is especially beneficial for users who have large homes or multiple appliances.
4. Compatibility: The YITOUNIU YTU004 module is compatible with various smart home platforms and can be easily integrated with other smart devices. This feature allows users to build a comprehensive home automation system that can be controlled through a single app or interface.
Cons:1. Limited Load Capacity: The YITOUNIU YTU004 module has a maximum load capacity of 16A, which may not be sufficient for larger appliances or systems. Users with high-power appliances or multiple appliances may need to consider purchasing multiple modules or using a separate controller.
2. Complex Setup: The YITOUNIU YTU004 module may require some technical knowledge to set up and integrate with various home automation systems. Users who are not familiar with home automation systems or Wi-Fi connectivity may need to seek assistance from a professional installer or consult the manufacturer's documentation.
3. Dependence on Wi-Fi Connectivity: The YITOUNIU YTU004 module requires a stable Wi-Fi connection to function properly. Users who experience frequent Wi-Fi outages or have weak signals may encounter issues with the device's performance.
Conclusion:The YITOUNIU YTU004 Tuya Smart Wifi 16A Temperature-Humidity Switch Sensor Module offers several advantages for users who are looking to automate their appliances based on temperature and humidity levels. Its support for Wi-Fi connectivity, energy efficiency, and compatibility with various smart home platforms make it a versatile and powerful home automation device. However, its limited load capacity, complex setup, and dependence on Wi-Fi connectivity may be drawbacks for some users. Ultimately, the decision to purchase this smart switch sensor module depends on the user's specific needs and technical expertise.
Recommendation:For users who are looking for a powerful and versatile home automation device that can be used to control appliances based on temperature and humidity levels, the YITOUNIU YTU004 Tuya Smart Wifi 16A Temperature-Humidity Switch Sensor Module is an excellent choice. However, users who have high-power appliances or require a more robust home automation system may need to consider purchasing multiple modules or using a separate controller. Additionally, users with limited technical expertise may need to seek assistance from a professional installer to set up the device properly.
Details:
Yitouniu tuya smart wifi 16a temperature humidity switch sensor module with energy consumption monitoring, app Bluetooth wireless remote control,works Alex google home.
specifications indusswitch:
- brand: Yitouniu
- mpn: Ytu004
- part type: Switch Sensor Module
- resistance properties: Waterproof
- color: White
shipping indusswitch:
- carrier: usps
- transit: 3-8 days
- type: calculated
- service: usps priority mail
- class: expedited
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Rocker Switches
payments indusswitch:
- credit card: visa
- wallet: paypal
- other
offer indusswitch:
- in stock #: 4
- sold #: 9
- availability: in stock
- prices: $18.99–$35.07
- item condition:
- New – Open box
- New
- started: january 26, 2026
- options: ship-to-home
returns indusswitch:
- paid by: seller
- policy: returns accepted
- time: 60 days
- method: money back
seller indusswitch:
- rating: 97.9%
- # reviews: 7131
- city: north las vegas, nevada



