ADT Unimode 400 Multi-Net - Page 23

System Components  6\VWHP 2YHUYLHZ
Unimode 400 Installation PN 50710:A 10/22/97 1-9
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The control panel uses three types of audio amplifiers with an installed Voice Alarm
System: the AA-30, the AA-100, and the AA-120.
• AA-30 – The AA-30 Audio Amplifier provides up to 30 watts of audio power for
driving 25 Vrms speaker circuits.
• AA-100 – The AA-100 Audio Amplifier provides 100 watts of audio power for
driving 70 Vrms speakers.
• AA-120 – The AA-120 Audio Amplifier provides 120 watts of audio power for
driving 25 Vrms speakers.
Each AA amplifies the audio signal coming in from an Audio Message Generator
(AMG-1) or Audio Tone Generator (ATG-2).
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Two 100VA transformers and connectors are used with the MPS-400RB in the
ADT-CAB-400AA.
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The ADT-CAB-400AA cabinet provides space for two 12 ampere-hour (AH) batteries.
ADT-CAB-X3 cabinets provide space for two 25 AH (or smaller) batteries. Use
external battery boxes if your installation requires larger capacity batteries. Battery
boxes mount directly below the main cabinet. Models of battery boxes are:
• BB-17 battery box – for batteries up to 17 AH.
• BB-55 battery box – for batteries up to 55 AH.
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