BPT AZ98/LA Speech amp
 \nThe 
BPT AZ98/LA may be installed in audio and video entry systems 100 and 200 series and in audio entry installations fro Local Authorities. \n
Features:
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Volume adjusting potentiometer
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Three LED indicators
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 \nYellow - indicates entry panel call exclusion \nRed - indicates intercom audio line engaged \nGreen - indicates door lock control activated. \n
Dimensions:
 \n78 x 126 x 37mm