Beca BHT-100 Smart Underfloor Floor Heating Thermostat 3.5 Inch TFT Screen Cute Design Tuya APP Floor Heating Systems Parts TECHNICAL DATA Power Supply:95 ~240 VAC, 50~60Hz or 24V DC/AC,50~60Hz Please check the information laser printed on the back of the thermostat for the actual voltage. Current Load: 5A (water heating, waterlgas boiler), 16A (electric heating) Sensor: NTC3950, 10K Accuracy: ±1°C Set Temp. Range: 5-35°C Room Temp. Range: 5-70°C Display Temp. Range: 5 ~ 70°C Ambient Temp.: 0~ 45°C Ambient Humidity: 5 ~ 95 % RH (Non Condensing) Storage Temp.:-5~ 45°C Power Consumption: <1. 5W Timing Error: < 1% Shell Material: PC +ABS ( Fireproof) Installation Box: 86 * 86mm Square or European 60mm Round Box Wire Terminals: Wire 2 x 1.5 mm2 or 1 x 2.5 mm2 Protection Class: IP20 Buttons: Capacitive Touch Buttons FEATURES On Appearance 1. Cute cartoon interface design, with cat shape, full of childlike fun. 2. Highly transparent acrylic screen, anti-scratch and easy to clean; 3. Compatible with standard 86mm square cassette and 60mm European cassette, meeting all installation environments; 4. 3.5-inch large TFT screen, the true color screen is even better; 5. Cat paw pad touch buttons, quick response, sensitive and fashionable; 6. The ultra-thin panel perfectly adapts to various walls; the overall visible thickness on the wall is only 12.5 mm. 7. Patented disassembly and installation technology, interlocking installation, convenient and fast. On Functionality 1. Strict temperature control accuracy (±0.5℃), providing the warmth you want; 2. Power-off protection, safely save all your settings; 3. Provide weather information and humidity display; 4. 5+1+1 mode preset adjustment for a week, programmable settings for 6 periods a day, green and energy-saving, less expenses, more intelligent and environmentally friendly; 5. Supports the creation of product local groups/sharing to achieve unlimited centralized control/multi-terminal control of the number of products; 6. Perfect access to: Amazon echo, Google Home, experience a new voice control method.