Smart Thermostat 3A Digital Programmable LED Display Underfloor Heating Temperature Controller Digital Intelligent Wall Thermostat for Water Heating Features: Programming Function: This smart thermostat features a 5+1+1 programming function in a week, allowing you to set up to 6 different time periods a day. With LED display, LED matrix light, simple display, energy saving, protect your eyes. Manual & Programmable Mode: Both manual and programmable modes in room thermostat, allowing you to set the temperature of wall thermostat to your desired level and save on energy costs. Multi Function: The LED display makes digital thermostat easy to adjust the temperature to your liking. Also has a child lock function and power off conservation function, save all your settings safely. Also provide weather information and humidity display. Embedded Installation: This intelligent thermostat is designed for embedded installation, and the installation method is: Keep power off, and remove the mounting plate by pushing the LED assembly; Connect power supply, load into the appropriate terminals, and fix the mounting plate into the wall with screws in; Fasten body of thermostat and the mounting plate through rotating. NTC Temperature Sensor: The AC 95-240V, 50-60Hz and 5-35°C setting range with ± 0.5°C accuracy make indoor room thermostat suitable for a wide range of commercial, industrial, civil and domestic properties, and equipped with an NTC 3950 10K temperature sensor, will provide accurate temperature readings and ensures precise temperature control. Specification: Shell material: PC + ABS (Fireproof) Product size: 86 x 86mm / 3.38 x 3.38in Product color: White Power supply: 95-240 VAC, 50-60Hz Sensor: NTC3950, 10K Accuracy: ±0.5°C Set Temp. range: 5-35°C Room Temp. range: 5-99°C Display Temp. range: 5-99°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% Installation box: 86x86mm / 3.38 x 3.38in Square or European 60mm / 2.36in Round Box Wire terminals: Wire 2 x 1.5 mm2 or 1 x 2.5 mm2 conservation class: IP20 Buttons: Capacitive touch buttons Current Load: 3A (water heating), 16A (electric heating) Version: WiFi, Normal (Optional) Type: Water heating, Electric heating (Optional) Packing List: 1 x Thermostat 1 x QC Passed 2 x Screws 1 x User Guide