AMR-1

AUDIO MODULE (MICROPHONE)


The AMR-1 module is a device used together with the GSM modules and GSM control panels. The voice module is capable of replaying the object audio during the alarm or after establishing the voice message. 


• automatic gain control function (AGC)

• built-in a hi-tech,low-noise preamplifier, variable gain amplifier (VGA)

• high quality audio output THD< 0,04%, SNR>61dB

• easy installation and configuration without adjustment

• built-in microphone

• compact package

• terminal blocks: I/O

• small size (11x20x14 mm)
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