My Cart:

0 item(s)
You have no items in your shopping cart.


Welcome to our online store!

BOGEN ANS501 Ambient Noise Sensor with Microphone & Power Supply


Availability: 38 item(s)

Estimate Shipping Cost

Enter your destination to get a shipping estimate


Open Box, unused - come with Manual and what's shown in picture - please ask any questions before purchasing, see link to manufacturer's page HERE


Automatically adjusts paging level as ambient noise levels rise and fall
Supports up to 4 small sensor microphones (1 ANS500M included) for large areas
Sensor microphones can be located up to 2,000 feet from control unit
Easily connects in at pre-amp out -power amp in process loop
Input/output: 600-ohm balanced, unbalanced

The Bogen Ambient Noise Sensor system is designed to monitor continuously changing ambient noise levels and electronically adjust the level of a page announcement and/or background music so intelligibility is maintained. The system consists of the control module (Model ANS501), a microphone module (ANS500M), and a power supply. The system ensures that page announcements and music are audible even during periods of high noise levels by continuously monitoring the ambient noise level through a microphone module located in the subject area and adjusting the paging signal level into the system’s amplifier.


Condition New – Open box
Brand Bogen
MPN Does not apply
Condition Description Open Box