The SR-1 will generate loud ringing from an analog ringing line or from a dry contac closure. There are 4 different ringing sounds to choose from. Loudness is easily adjusted with a volume contro; knob and test button. The AR-1ft. s unique sounding ring us 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 used to notify that a door has opened or used as a door bell or push for assistance button.
VKEL1003FeaturesIncludes power supply and connections for an optional external speakerLoud ringerEasy to installThere are 4 different ringing sounds to chooseA second set of contact inputs will trigger a door chime (doorbell) soundUsed to notify that a door has opened, used as a door bell, push for assistance buttonProduct Type: Chime KitFinish: WhiteShape: Rectangle DimensionsOverall Height - Top to Bottom: 4.5"Overall Width - Side to Side: 5.5"Overall Depth - Front to Back: 1.6"