Viking SR-1 Single Line Loud Ringer

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 as a door bell, assistance button, or to notify that a door has been opened. 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 Made in the USA Easy to install and comes complete with a power supply and connections for an optional external speaker