Emos Digital Room Thermostat with OpenTherm Support - Programmable Wired Surface Mountable Thermostat, White, 12.6 x 8.4 x 2.6 cm : Amazon.de: DIY & Tools
EMOS P5623 WiFi Room Thermostat/Programmable Smart Thermostat for Heating, Heating Systems, Water Heating and Cooling Systems/Room Temperature Controller with App Control Ios/Android, 15 x 96 x 96 mm : Amazon.de: DIY &
Emos Wireless Room Thermostat with OpenTherm Support, Programmable, for Heating Systems, Transmitter and Receiver, Room Temperature Controller, Surface-Mounted, 126 x 84 mm : Amazon.de: DIY & Tools