TOA AN-9001 Ambient Noise Sensing Microphone

TOA AN-9001 Ambient Noise Sensing Microphone

The AN-9001 is an electret condenser microphone used for ambient noise detection. It works with the AN-001T Ambient Noise Sensor Input module in the 9000 Series system. It can be installed in a 1-gang electrical box that is located in the wall or ceiling.

AN-9001 Specifications

• Type: Electret condenser microphone
• Phantom Power: 14 - 26 V DC
• Current Consumption: 7 mA (at 24 V DC)
• Directivity: Omnidirectional (hemispherical)
• Impedance: 200 ?
• Rated Sensitivity: -5 dB (1 kHz, 0 dB = 1 V/Pa)
• Frequency Response: 100 - 10,000 Hz
• Output Terminal: Removable terminal block (3 pins)
• Operating Temperature: -10? to +40?
• Finish: Panel: ABS resin, white Frame, Case: Surface-treated steel plate
• Dimensions: ?130 × 37 (D) mm
• AN-9001 weight: 170 g
• Accessory: Removable terminal plug (3 pins) - 1, Box mounting screw (No.6-32UNC × 30) - 2, Box mounting screw (M4 × 30) - 2
• Option: 9000 series plug-in module: AN-001T

Note: Since the unit does not come with an electrical box, prepare one separately