Bogen Universal Telephone Paging Interface (+20 CU), Single-Zone

Model #UTI1

The UTI1 Universal Telephone Interface provides single-zone paging for one-way applications such as self-amplified speaker systems. It is compatible with all standard analog port types and includes two audio outputs with level controls, each of which can provide audio for 150 Bogen self-amplified sp... Find Out More

$150.86

Bogen VAR1 Tone Generator for Paging Systems

Model #VAR1

The VAR1 Tone Generator is a relay device that monitors audio activity over a wide range of input voltages and operates two sets of C-Form relay contacts in response to detected activity. The VAR1 can be used to detect voltages as low as signals directly from a microphone or as high as signals from ... Find Out More

$98.79

Paging System Tone Generator (req. 12V - 48V DC Power Supply, 30mA)

Model #TG4C

The Model TG4C Multiple Tone Generator is a compact, reliable unit designed to generate four distinct signals: pulsed tone; slow whoop; repeating chime; and steady tone. It is an excellent source for alarm or pre-announce signals in public address or telephone paging systems. The TG4C will accept... Find Out More

$119.15

Call-In Module for SBA225

Model #SCR25A

The Bogen Model SCR25A Call-In Module is an annunciator latching control bank designed for use with room selector panels in Bogen Multi-Graphic® systems.The SCR25A provides 25 silicon controlled rectifiers (SCR) and permits the use of momentary switches without SCRs. The silicon controlled rectif... Find Out More

$287.46

Call-In Switch w/ SCR latch circuit

Model #CA10A

The Bogen 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 Communica... Find Out More

$18.25