● S series, 2-key intelligent button panel
● Material: Metal
● Human body sensing backlight indicator light
● 24V auxiliary power supply required
● S series, 4-key intelligent button panel
● Material: Metal
● Human body sensing backlight indicator light
● 24V auxiliary power supply required
● S series, 6-key intelligent button panel
● Material: Metal
● Human body sensing backlight indicator light
● 24V auxiliary power supply required
● S series, KNX three in one temperature control panel
● Material: Metal
● Built in temperature sensor
● 24V auxiliary power supply required