Mini series intercom with handset, with electronic call, call volume control, privacy function and conversation confidentiality. Supplied as standard with a door-opening button and 4 other buttons prepared for the intercom function or other uses (1 button can be released to be used as a normally open contact). It has an LED for various signals (busy, doctor function). Includes an 8-position DIP switch to select the desired user code. The intercom can be used in all SimpleBus systems. Equipped with a selector to define the Simplebus 1 or Simplebus2 installation type. It allows the management of the floor bell call, call repetition, the sending of alarm calls, the call to the main switchboard and the secondary switchboard and making intercom calls. Supplied with terminal art. 1214/2C. Dimensions 105 x 191 x 28 mm.