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Volume Controllers

AV7200
Auto Volume Controllers

Amperes Auto Volume Controllers- AV7200
Highlights

Auto switching speaker volume at localized area

AV7200 is auto volume controller for localised areas. It varies the speaker volume at 100V line level instead of sending back control data to rack for volume adjustment. As such, it can be applied to existing installations, controlling speaker load of up to 100W.

Among suitable installation areas are shopping malls, transportation stations, public building lobbies, etc.

Operates using internally built microphone or extend the application with external mic.

Features
  • Attenuation at 100V speaker line 

  • Adjustable noise sensitivity

  • Built in overriding relay

  • Easily refit to existing installations minimizing cable rewiring 

Technical Specifications

Power rating       

Operating voltage      

Overriding current  

Sensor          

Sensitivity adj

Attenuation    

Attenuation / step

Attenuation method

Colour         

Dimensions 

Weight    

100W 100V line

24V DC  ; 40 mA            

90 mA ( 15mA ) 

Condenser microphone

2 levels

6 steps incl. OFF

6 dB appr

Auto trans

White

247 x 87 x 55 mm

1.1 kg

Documents

Catalogue

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