Clock Controlled Tone Generator, Viking Electronics, Mfr#: 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:- 1 Emergency siren yelp sound- 2 Temporal slow whoop evacuation signal- NFPA/ANSI compliant when used with supporting equipment- 3 Doorbell chime sound- 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