| Brand | TOA |
|---|---|
| Form Factor | Ambient mic |
| MPN | AN-9001 |
Check the listing for details. TOA AN-9001 Ambient Noise Sensing Microphone. Condition: Open box. Listed at 39.99 USD. The TOA AN-9001 is an electret condenser microphone designed for ambient noise detection. It is used in conjunction with the AN-001T Ambient Noise Sensor Input module in the 9000 Series system. It can be mounted in a 1-gang electrical box in the ceiling or wall.