Redback A2070B

Redback A2070B Tone Generator Alert/Evac With Voiceover Chip

Regular price $110.00
Regular price $0.00 Sale price $110.00
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Regular price $110.00
Regular price $0.00 Sale price $110.00

Containing both the alert & evacuation tones based on Australian standard this compact self contained module will integrate with most PA amplifiers. Tones conform to AS1670.4.

The A 2070B Evac/Alert module was designed as an add-on for existing amplifiers / P.A. installations. 

The module is very easy to install, and can run from any DC voltage from 8-35V. The size has
been made very compact, by virtue of the latest in low power micro-processor design.

It will generate standard alert and evacuation tones which conform to AS1670.4.

The module can be configured to be latched on (in the case of alert and evac tones)
and comes with a voice over facility to record messages.


  • Tones can be configured for single or continuous cycle operation

  • Switched negative to operate inputs

  • On board output level control

  • Line level output max 1V

  • All connections made via screw terminals

  • CPU based

  • Tones conform to Australian standard

  • Provision for voice over in evacuation mode

  • All tones crystal locked

  • Compact size 53 x 107mm

  • 7-35V DC operation