* Quick configuration of Wi-Fi connection via BLE Technology super convenient
* Programmable device, multiple periods allowed to set per day.
* 2.8 inches ultra-large colorful LCD screen, delicate visual effect.
* The device can be controlled by voice through Amazon Alexa and Google Assistant.
Smart Knob Thermostat HTW-WF81 Series Weekly Programming Modbus Thermostat Floor Heating System 
>>Features
| Supply Voltage | AC 100~240V;50/60Hz | 
| Power consumption | Wi-Fi 3W Max | 
| Temp.setting range | 5~95ºC | 
| Floor limited range | 20~90ºC | 
| On/off deviation | 0.5~10ºC | 
| Ambient temperature | -5~50ºC | 
| Protection level | IP20 | 
 





 

 
 
