Experience precise and convenient temperature control with this advanced Smart Thermostat, designed to seamlessly blend modern technology with elegant craftsmanship. Featuring a 51mm round display area that protects your eyes and a responsive touch screen for effortless operation, this thermostat enhances your living environment with style and functionality. Its sleek silver frame showcases an ultra-thin profile with only 11mm visible thickness above the wall, making it a perfect addition to any contemporary home. Key Features: · Large 51mm Round Touchscreen Display: Eye-friendly design ensures clear visibility and simple, intuitive operation for easy temperature adjustments. · Sleek and Modern Silver Frame: Minimalist aesthetics with a slim 11mm wall thickness to complement any interior décor. · Smart Integration and Centralized Control: Compatible with Amazon Echo, Home, and Tmall Genie, allowing you to create thermostat groups for convenient centralized temperature management. · Flexible 5+1+1 Six Period Programmable Schedule: Customize daily heating and cooling programs to maximize comfort and energy savings, with easy manual or programmable mode switching. · High Temperature Accuracy: Maintains temperature within ±0.5℃ to ensure consistent comfort in every room. · Reliable Data Memory Function: Retains your settings during power outages, preventing any disruption to your preferred schedule. · Universal Installation Compatibility: Supports 86mm hidden square box and European 60mm round box, with multiple hole distance options (62±5mm and 86±3mm), suitable for various installation environments. · Child and User Safety Lock: Press and hold buttons for 5 seconds to lock or unlock the thermostat, with options for full or partial lock to prevent unintended changes. Specifications: · Material: Durable PC + ABS construction · Color Options: White, Black, Silver · Type Options: Wifi and Non-wifi versions available · Voltage: AC 95-240V, 50-60Hz · Current Capacity: 3A · Power Consumption: Less than 1.5W · Sensor Type: NTC3950, 10K · Temperature Accuracy: ±0.5℃ · Set Temperature Range: 5-35℃ · Display Temperature Range: 5-99℃ · Operating Ambient Temperature: 0-45℃ · Operating Humidity: 5-95% RH (Non-condensing) · Storage Temperature: -5 to 45℃ · Timing Error Margin: Less than 1% · Protection Rating: IP20 · App Support: My Smart Thermostat · Installation Box Compatibility: 86x86mm square or European 60mm round box · Wire Terminal: Supports 2 x 1.5mm² or 1 x 2.5mm² wiring · Installation Methods: Wall mount with hole distances of 62±5mm (Europe, China, Japan) or 86±3mm (USA, Italy) · Item Dimensions: 10.8 x 10.8 x 2.5 cm (4.25 x 4.25 x 0.98 in) · Item Weight: 152g (5.35 oz) · Package Dimensions: 14.7 x 14.5 x 4.1 cm (5.79 x 5.71 x 1.61 in) · Package Weight: 252g (8.87 oz) Package Includes: · 1 x Smart Thermostat · 1 x Installation Accessory Set · 1 x User Manual (English) This Smart Thermostat offers exceptional temperature control with energy-efficient programming and smart connectivity, providing a comfortable and economical home environment. Its durable materials and versatile installation options make it suitable for a variety of residential settings, while its safety lock features ensure peace of mind for families and users alike. Upgrade your home with this sleek, reliable, and intelligent thermostat solution.