Viking's model CTG-1A is a clock controlled tone generator designed to provide accurately timed bong alert tones or buzzer alert tone sounds over an existing paging system.

CTG-1A Features:

• 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 *NFPA/ANSI compliant when used with supporting equipment, 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