Porter switchboard as a desktop device with digital keypad and 32-digit alphanumeric display. Displays the code and name of the called and calling party and stores pending calls. Day/night mode and internal calls between parties. Compatible with all features and products of the SB-TOP series. Enables the addressing of up to 120,000 parties. Also used to transmit calls with indirect code and to manage alarm messages received from parties. Can be used as a main or additional switchboard. Memory for up to 1000 names. Power supply 0-12-24V AC with 1195. Dimensions: 158x223x35mm.
