230 V supplied multi-channel heating control for controlling up to 11 heating circuits/rooms. 10 relay outputs (24 V) for connecting thermal heating valves or electric radiators. With additional virtual outputs to control remote frogs via the frogblue Bluetooth® mesh network. 2 integrated push buttons for easy manual operation. 2 floating inputs for connecting switches/pushbuttons and 2 floating relay outputs for controlling circulating pump and burner demand. 1-Wire bus for connection of temperature sensors. frogblue fBUS for connection of frogblue fBUS devices.