DISCONTINUED
Clock Controlled Tone Generator

Model: CTG-1 (Discontinued, use model CTG-1A)

Accurate 24 hour digital time clock displays hours and minutes
User programmable 24 hour, 128 event timer
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
600 Ohm line level audio output with volume control
Non-volatile programming memory
Battery backup for maintaining clock time with factory installed 9V NiMH rechargeable battery
DPDT relay contacts for muting paging or background music during alert tones
Switchable 50 / 60 Hz operation

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Product Details

IMPORTANT: MODEL CTG-1 IS DISCONTINUED, USE CTG-1A

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

The CTG-1 can be programmed to output single, double or triple alert tones with up to 128 events in a 24 hour period. These bong / buzzer sounds are ideal for indicating the start and end of shifts, break times, lunch periods, etc. for factories, schools, or any business requiring an audible indication of specified times. Each day of the week can be programmed to either on or off, allowing you to turn off the alert tones during specific days of the week (weekends, etc.)

The CTG-1 has three contact closure inputs for triggering an emergency siren, evacuation signal or a doorbell sound.

Applications

Signal the beginning and end of class periods, breaks, and lunch periods for schools
Signal the beginning and end of shifts, breaks, and lunch periods for factories and other businesses
Provides a doorbell and / or alarm sounds over an existing paging system, for such applications as door entry, fire, severe weather, etc.
Use with Viking’s DVA-2WA to provide timed messages (DOD 110)

Features

Accurate 24 hour digital time clock displays hours and minutes
User programmable 24 hour, 128 event timer
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
600 Ohm line level audio output with volume control
Non-volatile programming memory
Battery backup for maintaining clock time with factory installed 9V NiMH rechargeable battery
DPDT relay contacts for muting paging or background music during alert tones
Switchable 50 / 60 Hz operation

Certifications

FCC Part 68
FCC Part 15
ANSI
NFPA

Specifications

Power: 120V AC/13.8V AC 1.25A UL listed adapter provided
Dimensions: 133mm x 91mm x 44mm (5.25” x 3.6” x 1.75”)
Weight: 0.9 Kg (2 lbs)
Environmental: 0°C to 32°C (32°F to 90°F) with 5% to 95% non-condensing humidity
Connections: 12 position cage clamp terminal strip
Battery Backup: 9V NiMh rechargeable battery (factory installed) maintains clock time for over 8 hours
Time Base: 50/60Hz AC power line
Time Base Battery Backup Accuracy: +/- 50 ppm
Audio Output: 600 Ohm with volume adjust potentiometer, maximum level = 17 dBm/5.4Vrms across 600 Ohm load
Relay Output: DPDT rated 30V DC @ 1A, 110V DC @ 0.3A, 125V AC @ 0.5A (resistive loads)

Tones

Tone	Description	Download
CTG-1 Door Chime	Door Ding Dong	N/A
CTG-1 Double Bong	Double Bong	N/A
CTG-1 Double Buzz	Double Buzz	N/A
CTG-1 Evacuation Whoop Continuous	Evacuation Whoop Loop	N/A
CTG-1 Evacuation Whoop Momentary	Single Evacuation Whoop	N/A
CTG-1 Single Bong	Single Bong	N/A
CTG-1 Single Buzz	Single Buzz	N/A
CTG-1 Siren Continuous	Siren Loop	N/A
CTG-1 Siren Momentary	Single Siren	N/A
CTG-1 Triple Bong	Triple Bong	N/A
CTG-1 Triple Buzz	Triple Buzz	N/A