Our wireless thermostat enables precise climate management through real-time temperature monitoring and automated feedback coordination with heating systems. Featuring calibrated sensors, this energy-efficient device automatically activates boiler operations when ambient temperatures deviate from pre-set thresholds, achieving up to 30% energy savings compliant with EU Ecodesign Directive. The intuitive interface supports wire-free installation and OEM customization. Item No.: WT-02 Programmability: 7days programmable Mode: Heating and cooling mode (Default heating mode)  Backlight: White Material:  ABS+PC Packing : Netural White Box, OEM acceptable Other function: Child lock, Open window detection, Frost protection, Temp. calibration  Optional: Opentherm protocol, WiFi optional, Zigbee optional Cetificate: CE, ROHS, UKCA, REACH, RED