Fangrui Product Details 1. Bht-6001gclw 95-240v Ac 5a Smart Round Thermostat Boiler Heating Led Thermostat 2. Product Features 3. Led Display, More Friendly Interface. 4. Touch The Operation Buttons For Smoother Interaction. 5. The Ultra-thin Embedded Panel Perfectly Fits Various Wall Surfaces. 6. The Round Screen Design Is Adopted, Which Is Simple And Elegant. 7. Rainbow Changing Light Strip, 8 Kinds Of Light Reaction Design. 8. Eco Switch Key Design, One Key To Automatically Save Energy. 9. Compatible With Standard 86mm Square Cassettes And 60mm European Cassettes To Meet The Needs Of Different Installation Environments. 10. Function Features 11. Rich Function Selection, Modbus, Wifi, Key Card, Etc., To Meet All Your Needs. 12. Strict Temperature Control Accuracy (+-1 Degree Celsius), Providing The Warmth You Want. 13. Built-in Power-off Protection Function To Save All Your Settings Safely. 14. Provide Weather Information And Humidity Display. 15. 5+1+1 Mode Preset Adjustment Every Week, Programmable Settings For 6 Time Periods Per Day, Green Energy Saving, Smarter And More Environmentally Friendly. 16. Support The Creation Of Local Product Groupssharing, And Realize The Unlimited Centralized Controlmulti-terminal Control Of The Number Of Products. 17. Access To Tmall Genie, Amazon Echo, Google Home, Full Experience Of A New Voice Control Method. 18. Product Parameters 19. Voltage Range: 95 ~240 Vac, 50~60hz Or 24v Dcac, 50~60hz 20. Current: 5a 21. Sensor: Ntc3950, 10k 22. Temperature Error: +-1 Degree Celsius 23. Temperature Control Range: 5 - 35 Degrees Celsius 24. Room Temperature Range: 5 - 99 Degrees Celsius 25. Display Temperature Range: 5 - 99 Degrees Celsius 26. Normal Working Environment Temperature: 0 - 45 Degrees Celsius 27. Normal Working Environment Humidity: 5 - 95 % Rh (non-condensing) 28. Storage Temperature: -10 - 45 Degrees Celsius 29. Power: Less Than 1. 5w 30. Time Error: Less Than 31. Panel Material: Pc +abs (flame Retardant) 32. Install The Embedded Box: 86 X 86