Auerswald A/B Audiobox

Adapter for connecting a public address system to an analog extension of a telephone system.

• Adapter for announcements via the telephone system
• Ideal for waiting rooms, supermarkets, and shopping arcades
• Acoustic announcement of the message possible
• Easy connection of almost any telephone system to public address systems (e.g., ELA)
• Operates and powers via an analog extension of a telephone system from Auerswald and other manufacturers
• Function programming via telephone (MFV)
• Switching contact to toggle the speaker zone of public address systems
• Additional switching options through a maximum of 6 optional a/b switching modules
• LED status indicator

With the a/b Audio Box, public address systems can be quickly and easily connected to almost any telephone system. The box is simply connected between an analog extension of a telephone system and the amplifier input, for example, of an ELA system. When the a/b Audio Box receives a call, it automatically answers and establishes a connection to the connected announcement system. The integrated relay can be used to select the speaker zone of the public address system. If desired, the announcement will be announced acoustically.