Smart Home LED Thermostat Features: 1. LED display with a user-friendly interface; LED matrix lighting for clear, energy-efficient visibility that helps protect your eyes. 2. Touch-sensitive buttons for easy operation. 3. Ultra-thin flush-mounted design fits seamlessly into various wall types; only 12.4mm extends beyond the wall surface. 4. Frameless acrylic panel for a sleek and modern appearance. 5. Classic black and white color scheme for seamless integration into any decor. 6. Compatible with standard 86mm square electrical boxes and 60mm European round boxes to suit a wide range of installation environments. 7. Interlocking connection system enables quick and easy installation. Functions: 1. Multiple functionality options including Modbus, Wi-Fi, and keypad control to meet diverse needs. 2. Precise temperature control with 1C accuracy for consistent comfort. 3. Power-off protection preserves all settings during power interruptions. 4. Programmable weekly scheduling with 5+1+1 day modes and up to 6 time periods per day for efficient energy management and cost savings. 5. Supports local network grouping for centralized, multi-device control across multiple terminals. 6. Compatible with Tmall Genie for smart home integration. Specifications: 1. Load Current: 5A (for hydronic heating, gas boilers), 16A (for electric heating) 2. Sensor: NTC 3950, 10K 3. Temperature Accuracy: 1C 4. Set Temperature Range: 535C 5. Room Temperature Range: 599C 6. Display Temperature Range: 599C 7. Operating Ambient Temperature: 045C 8. Operating Ambient Humidity: 595% RH (non-condensing) 9. Storage Temperature: -545C 10. Power Consumption: Less than 1.5W 11. Timing Accuracy: Less than 1% deviation 12. Housing Material: PC + ABS (fire-resistant) 13. Installation Box: 86 x 86mm square or 60mm round European box 14. Wiring Terminals: Accepts 2 x 1.5 mm or 1 x 2.5 mm wires 15. Protection Rating: IP20 16. Controls: Capacitive touch buttons