The TG4C is a Multiple Tone Generator with screw terminals. It is a compact, reliable unit designed to generate four distinct signals such as 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 a Hi-Z input from a program source, such as a tuner, turntable, CD player etc. and will maintain precedence over the program material for the duration of the contact closure.
Tones triggered by external contact closure (momentary or long duration)
Choice of continuous or two-burst tone (except for steady tone)