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Viking SR-1 Single Line Loud Ringer / Door Chime
The Viking SR-1 will generate loud ringing from an analog ringing line or from a dry contact closure. There are 4 different ringing sounds to choose from. Loudness is easily adjusted with a volume control knob and test button.
The SR-1's unique sounding ring is useful for employees that often work away from their desks, allowing them to instantly recognize when their phone is ringing.
A second set of contact inputs will trigger a door chime (doorbell) sound. This can be used to notify that a door has opened or used as a door bell or push for assistance button.
The SR-1 is easy to install and comes complete with a power supply and connections for an optional external speaker.
Viking SR-1 Features:
- 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 "gong" 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 "Push for Assistance" button
- Test button for setting volume
- Power supply included
- Optional 25AE Paging Horn
- Test button for setting volume
- 1 year warranty
- Made in the USA
Applications:
- Single line loud ringing
- Night bell ringing
- Business/offices/small warehouses
- Floating employee
- "Push Button for Assistance" chime
- Push button doorbell
Specifications:
- Power: 120V AC/13.8V AC 1.25A, UL listed adapter provided
- Dimensions: 5.5" x 4.5" x 1.6"
- Shipping Weight: 1.5 pounds
- Environmental: 32 Degrees F to 90 Degrees F with 5% to 95% non-condensing humidity
- Maximum Sound Pressure: 90 db @ 1 meter (nominal), 105 db with added 25AE Paging Horn
- Connections: 6 cage clamp screw terminals
Download User Manual

The SR-1's unique sounding ring is useful for employees that often work away from their desks, allowing them to instantly recognize when their phone is ringing.
A second set of contact inputs will trigger a door chime (doorbell) sound. This can be used to notify that a door has opened or used as a door bell or push for assistance button.
The SR-1 is easy to install and comes complete with a power supply and connections for an optional external speaker.
Viking SR-1 Features:
- 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 "gong" 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 "Push for Assistance" button
- Test button for setting volume
- Power supply included
- Optional 25AE Paging Horn
- Test button for setting volume
- 1 year warranty
- Made in the USA
Applications:
- Single line loud ringing
- Night bell ringing
- Business/offices/small warehouses
- Floating employee
- "Push Button for Assistance" chime
- Push button doorbell
Specifications:
- Power: 120V AC/13.8V AC 1.25A, UL listed adapter provided
- Dimensions: 5.5" x 4.5" x 1.6"
- Shipping Weight: 1.5 pounds
- Environmental: 32 Degrees F to 90 Degrees F with 5% to 95% non-condensing humidity
- Maximum Sound Pressure: 90 db @ 1 meter (nominal), 105 db with added 25AE Paging Horn
- Connections: 6 cage clamp screw terminals

