TOA Electronics AN-9001 Ambient Noise Sensing Microphone

The TOA Electronics AN-9001 is an outstanding electret condenser microphone crafted for accurate ambient noise detection. It pairs seamlessly with the AN-001T Ambient Noise Sensor Input module in the 9000 Series system. You can easily mount it in a 1-gang electrical box on the ceiling or wall. Key features include a wide 100 - 10,000 Hz frequency response, omnidirectional (hemispherical) directivity for all - around sound capture, and a rated sensitivity of -5 dB at 1 kHz. It operates with 14 - 26 V DC phantom power and consumes 7 mA at 24 V DC. The output terminal is a removable 3 - pin terminal block. The panel is made of white ABS resin, while the frame and case are surface - treated steel plates. It has dimensions of 130 - 37 (D) mm and weighs 170 g.

Using the TOA Electronics AN - 9001 microphone is easy. First, pair it with the AN - 001T Ambient Noise Sensor Input module in the 9000 Series system. Then, find a suitable 1 - gang electrical box on the ceiling or wall to mount it. Make sure to connect it to a power source providing 14 - 26 V DC. When using, keep in mind that it has an omnidirectional pick - up pattern, so it can capture sounds from all around. For maintenance, clean the microphone gently with a soft, dry cloth. Avoid exposing it to extreme temperatures or humidity. Also, be careful when handling the removable 3 - pin terminal block to prevent damage.