22161828 ED-CCB 01/02/03 b+c Circle Control point, square-edge anthracite with circular button layout for running three lighting scenes (room scenarios). A green LED indicates the active scene. Central Come/Go button for use on entering/leaving the room. If the "Go" scene is enabled (no one in room), the Come/Go button has a red illuminated surround for orientation. In addition, the user can manually adjust the active scene using two equipment rocker switches for controlling two installations in the room. The package and rocker switches are made of plastic in anthracite satin-matt finish. All buttons are printed with intuitive pictograms. Fitted in a single standard Euro backbox or UK metal backbox (not included); screws invisible after installation. The control unit is connected to the DALI control line using a pluggable screw terminal (interchangeable polarity). Power supplied via the DALI control line (no mains connection) for a current consumption of 6mA (3 DALI loads). Dimensions: 87 x 87 x 13 mm, weight: 0.15 kg.