Tuya WiFi Smart Temperature Sensor Controller,4CH 7-32V Relay Switch, Remote Voice Control, APP Remote Control, Dry Contact, Real-Time Monitoring

Price: $14.99
(as of Oct 16, 2026 07:13:32 UTC – Details)


Product description
Power supply input voltage:USB 5V or DC 7-32V,it’s clean contact passive output,input voltage just power the board,without current go through the board,so without voltage at output
Power <1W, and quiescent current:80mA
Cutover current<10A/Channel.total 4 channel <16A 10A Relay Model
Working Temperature: -20 to 80 degree
Working Humidity: 5% to 90% RH
Wireless Standard: Wi-Fi 2.4GHz b/g/n
Security Mechanism: WEP/WPA-PSK/WPA2-PSK
Material: RF-ABS
Connector: Universal
Include 1m AM2302 High Sensitive temperature and humidity sensor ,measuring range:-40~80 °C,opeating voltage:3.0-5.5V,length 1m
Functions:
Remote ON/OFF: Turn electrical devices on/off from anywhere,when the temperature of enviroment fall within the rang,it will automatically turn on/off appliance ans support presetting range of temperature,you can also monitor daily power consumption in real time by tuya smart life app
Network Support: Control electrical devices over Wi-Fi or 2/3/4G mobile network
Extra bluetooth and RF function,default wifi remote,once configured with tuya app,if the device is offline,you can control it with phone bluetooth by tuya app in available distance,support fixed code 433Mhz RF
Tips:
Huacaoe Smart wifi switch only support 2.4G WIFI router and 2/3/4G mobile network, 5G router is not available.When pairing,please put the switch close to your router.
Please do not exceed the maximum load current of 10A,please use contactor when output appliance with high power or generator
Package Included
1pcs tuya wifi temperature sensor controller*1pcs 1m temperature humidty sesnor cable
1*Instruction
Enhanced Smart Home Switch: This WiFi temperature controller features a highly sensitive sensor probe, offers a 4-channel dry contact relay, and with the Tuya App and works with Google Home, you can control your appliances remotely without any effort.
Effective Temperature Management: The Huacaoe 4CH 12V Smart Temperature Switch is a versatile addition to your smart home system. It automatically operates connected devices based on the temperature range you set. You can conveniently open or close any appliance with just a few taps on your phone.
Personalized Settings: In addition to supporting automatic switching based on environmental temperature, this smart switch also allows you to schedule power on/off cycles. Set your desired temperature range and enjoy personalized temperature control for enhanced comfort and energy efficiency.
Voice Command Compatibility: Seamlessly integrate this smart switch into your voice-controlled ecosystem for hands-free convenience by connecting it with Google Home. Simply use voice commands to effortlessly manage your appliances.
Real-time Temperature Monitoring: Stay informed about daily power consumption with the real-time temperature monitoring feature when combining this smart switch with compatible sensors, allowing you to accurately monitor the temperature and make informed decisions for a more intelligent and efficient home.