Tuya WiFi Smart Temperature Sensor Controller, 4-Channel 85-250V Relay Switch, Remote Voice Control, APP Remote Control, Dry Contact, Real-Time Monitoring, Works with Alexa and Google Home
Price: $24.90
(as of Dec 21, 2025 05:14:56 UTC – Details)
TheYitouniu4CH 85-250V smart temperature switch is a universal switch for your smarthome system that automatically turns on/off any appliance remotely via a mobile APP. When the ambient temperature falls within this range, it will automatically turn on or off the connected device. It also supports timing switch and preset temperature range. You can also monitor daily power consumption in real time with this switch. Paired with smart switches and sensors, you can make your home smarter.
Features:
1，App Support: iOS and Android mobile app Tuya Smart/Smart Life
2，Synchronous state: Real-time device state provided to the application.
3, Real-time monitoring: real-time temperature monitoring. Real-time power monitoring.
4，Remote on/off: Use high-precision temperature sensors to turn on/off electrical equipment from anywhere.
5，Shared Control: Control your smart home with your family.
6, Fixed time: Supports 8 enabled countdown/single/repeat scheduled tasks toopen/close at a specified time.
7，Auto Mode: Set the auto mode to turn on/off at a specified temperature range.
8, Manual mode: Set manual mode to open/close immediately.
9，Trigger smart scenario: temperature. This value acts as a smart scene triggercondition to trigger the on/off of other Tuya smart devices.
10，Voice control: Works with Amazon Alexa, for Google Home, Google Nest.
Waterproof temperature sensor using stainless steel temperature probe, highprecision, widely used in daily life.
Specifications:
Input voltage: DC 85-250V
Input current: Maximum 10A for a single input
Wireless standard: 2.4GHz, 802.11b /g/n
Security mechanism: WPA-PSK/WPA2-PSK
Controlmode: Tuya APP Smart/Smart Life
Platform:Available for Android, iOS
Support temperature sensor: single temperature detection
Housing material: flame retardant ABS V0
Operating temperature: -20ºC-80ºC
Type:Temperature sensor
Measuring range: -40℃-80℃ temperature range error is less than ±0.5℃,
Length:1m
Packing list:
1* Tuya temperature sensor controller
1* Temperature sensor
1*Instruction manual
Temperature monitoring: Real-time temperature monitoring function can know the daily power consumption at any time. Accurately monitor the temperature and make the equipment work automatically according to the change of temperature and humidity.
Enhanced Smart Home: This WiFi temperature controller is equipped with a highly sensitive sensor probe and offers a 4-channel dry contact relay with an operating voltage of 85-250V.
Enhanced Smart Home: This WiFi temperature controller is equipped with a highly sensitive sensor probe and offers a 4-channel dry contact relay with an operating voltage of 85-250V.
Personalized Settings: In addition to supporting automatic switching based on ambient temperature, it also allows you to schedule power on/off cycles. Set your desired temperature range for increased comfort.
Voice command compatibility: One-click connection to Alexa and Google Home, smart switch to help you achieve voice control devices.
