CA-Series Call-In Switches are attractive, functional units for call-in from classrooms or other staff locations to Bogen’s PI35A and SI35A Intercom Systems, Multi-Graphic Series 115B, 2223, and 2233 Institutional/School Communication Systems, and Multicom 2000® Administrative Communication Systems.
- Designed for annunciator call-in for PI35A, SI35A,
and Multi-Graphic systems that are equipped with
the SCR25A module
- Momentary push-button switch (does not incorporate SCR circuitry)