Viking Electronics SRL-1 Vk-Srl-1

- Bright flashing ring indication LED?s 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 door bell, 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