https://community.bosch-smarthome.com/t5/funktionen-und-nutzung/room-thermostat-and-radiator-regulator-together-working-without-network/m-p/16034#M4325 <P><a href="https://community.bosch-smarthome.com/t5/user/viewprofilepage/user-id/2341">@misa15</a>&nbsp;The room and radiator thermostats only work together with the Controller. You can also combine RT I (867 MHz) and HT II (2,4 MHz, ZigBee 3.0) with the controller.</P><P>Internet is not mandatory, but without internet you will have no remote control and will not get updates.</P> Sun, 16 Oct 2022 15:53:04 GMT Geomo 2022-10-16T15:53:04Z https://community.bosch-smarthome.com/t5/funktionen-und-nutzung/room-thermostat-and-radiator-regulator-together-working-without-network/m-p/16027#M4321 <P>Hello,</P><P>in room are installed room thermostat and radiator regulator (interconnected in application Smart Home App).</P><P>Will work, when</P><P>- Smart Home Controller will be disconnected?</P><P>- Smart Home Controller will be ON, but internet will be disconnected?</P><P>Thank you.&nbsp;&nbsp;</P> Sun, 16 Oct 2022 15:22:01 GMT https://community.bosch-smarthome.com/t5/funktionen-und-nutzung/room-thermostat-and-radiator-regulator-together-working-without-network/m-p/16027#M4321 misa15 2022-10-16T15:22:01Z https://community.bosch-smarthome.com/t5/funktionen-und-nutzung/room-thermostat-and-radiator-regulator-together-working-without-network/m-p/16034#M4325 <P><a href="https://community.bosch-smarthome.com/t5/user/viewprofilepage/user-id/2341">@misa15</a>&nbsp;The room and radiator thermostats only work together with the Controller. You can also combine RT I (867 MHz) and HT II (2,4 MHz, ZigBee 3.0) with the controller.</P><P>Internet is not mandatory, but without internet you will have no remote control and will not get updates.</P> Sun, 16 Oct 2022 15:53:04 GMT https://community.bosch-smarthome.com/t5/funktionen-und-nutzung/room-thermostat-and-radiator-regulator-together-working-without-network/m-p/16034#M4325 Geomo 2022-10-16T15:53:04Z