View source for Audio Annunciation

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*[[Software Talkback Solutions | Talkback Systems]]
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==Device Information==
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* [[RDL DBPSP-1|RDL DBPSP-1 (In-wall Observation Audio Speaker)]]
* [[RDL DBSH-1|RDL DBSH-1 (Headphone Amplifier)]]
* [[Speaker Amplifier]] 
* [[Public Talk Back Speaker]] 
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==Discontinued==
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* [[OWI Overhead Speaker|OWI AMP-HD2SIC5 Overhead Speaker (Public Talkback Speaker)(Discontinued)]]
* [[Anchor AN30|Anchor AN30 (Observation Audio Speaker)(Discontinued)]]
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