Viking CTG-1A Clock Controlled Tone Generator

Key Features: Mfr. Part #: CTG-1A Accurate 24 hour digital time clock displays hours and minutes synced to AC power User programmable 24 hour, 128 event timer in two separate schedules Programmable day of week on/off feature Programmable single, double or triple alert tone output (selectable bong or buzzer) Three contact closure controlled sounds: Emergency siren (yelp) sound, Temporal (slow whoop) evacuation signal, Doorbell (chime) sound NFPA/ANSI compliant when used with supporting equipment Volume controllable, 600 ohm line level audio output Non-volatile memory with four day clock backup Two sets of DPDT relay contacts for muting paging or background music during alert tones or timed relay events Switchable 50/60 Hz operation Switch for Daylight Saving Time Time Relay Mode