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)
• - Eronic 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
• External 8 ohm speaker can be added
• Power supply included