- Viking Single Line Loud Ringer
- Loud Ringing From An Analog Line
- Loud Ringing From A Dry Contact Closure
- Choose One Of Four Ringing Sounds:
- Electronic Warble (traditional Loud Ringer)
- Double Gong (two Identical Inchgonginch Tones)
- Quadruple Chime (four Descending Chime Tones
- Electronic Bell
- Adjustable Volume Control
- Provides A Door Chime Tone For Either A Door Bell Door Open Sensor Or Inchpush For Assistanceinch Button
- Test Button For Setting Volume
- Power Supply Included
- Brand: Viking Electronics