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Features

Applications

Specifications

www.VikingElectronics.com 

Information: 715-386-8861

•  Bright flashing ring indication LEDs visible over 100 feet 

•  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 doorbell, a door 

open sensor, or a “Push for Assistance” button 

•  Test button for setting volume 

•  External 8-Ohm speaker can be added 

•  Power supply included

Power:  

120V AC/12V DC 500mA, UL listed adapter 

provided 

Dimensions:  

5.5” x 4.5” x 1.7” (140mm x 115mm x 

43mm) 

Shipping Weight:  

1.5 lbs (0.75 kg) 

Environmental:

 32°F to 90°F (0°C to 32°C) with 5% to 

95% noncondensing humidity 

Maximum Sound Pressure:

  90 dB @ 1 meter (nominal), 

105 dB with added 25AE Paging Horn 

Connections:

  6 cage clamp screw terminals

•  Single line loud ringing 
•  Night bell ringing 
•  Business/offices/small warehouses 
•  Floating employee 
•  “Push Button for Assistance” chime 
•  Doorbell chime

The 

SRL-1

 will generate loud ringing and bright 

flashing LEDs 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 and test button. 

The 

SRL-1

’s unique sounding rings are 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 

SRL-1

 comes complete with a power supply 

and connections for an optional external speaker.

PRODUCT 

MANUAL

Designed, Manufactured and Supported in the USA

SRL-1

 

Single Line Loud Ringer    

with Visual Ring Indication

 

September 22, 2022

SECURITY & COMMUNICATION

VIKING

Add Loud Ringing and Visual Ring Indication 

to Any Analog Phone Line

Summary of Contents for SRL-1

Page 1: ...orn Connections 6 cage clamp screw terminals Single line loud ringing Night bell ringing Business offices small warehouses Floating employee Push Button for Assistance chime Doorbell chime The SRL 1 will generate loud ringing and bright flashing LEDs 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 volu...

Page 2: ...k panel to a wall a single gang box or a 4 x 4 junction box with the arrow pointing up Attach the cover to the base with the two included screws as shown Internal View of the back panel SRL 1 Side View of the SRL 1 Rear View of the SRL 1 Programming A Single Line Loud Ringer The SRL 1 contains two different functions single line loud ringer or door chime Use the following sections to program and s...

Page 3: ...er Duration of Ring Closure Frequency alternates between 1440 Hz and 1140 Hz 20 times per second 0 74 sec 2 2 sec 0 36 sec 0 36 sec 0 36 sec 2 2 sec Duration of Ring Closure Frequency alternates between 773 Hz and 769 Hz 20 times per second 575 Hz 575 Hz 888 Hz 699 Hz 584 Hz 492 Hz ON OFF ON OFF ON OFF ON OFF b Double Gong two gong tones c Quadruple Chime four decending chime tones d Electronic Be...

Page 4: ...he RA number on the outside of each carton being returned RETURNING PRODUCT FOR EXCHANGE The following procedure is for equipment that has failed out of box within 10 days of purchase 1 Customer must contact Viking s Technical Support at 715 386 8666 to determine possible causes for the problem The customer MUST be able to step through recommended tests for diagnosis 2 If the Technical Support Pro...

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