Bogen NR100 alarm ringer

The Bogen NR100 converts virtually any paging system into a night bell alert system.

When triggered by the telephone system's night bell circuit, the NR100 night ringer sends an electronic tone through paging system speakers, eliminating the need for loud, old-fashioned night bells throughout a facility.

During off-hours, the NR100 is an easy and effective way to let security guards or other staff know that a call has come in. 

The NR100 is easily connected to a paging amplifier's AUX input and can be activated by a 90V ring or contact closure.

There is connectivity for a background music source. The ringer automatically overrides the background music.

• Responds to 90V ring signals or external contact closures
• Produces dual-frequency electronic ringer tone
• Easily connects to any paging system
• Automatically mutes background music while ringing
• Ringer volume control
• Compact size
• Low current draw