TOA VR-1005 ไมโครโฟนตั้งโต๊ะ Remote Microphone 
    - Unidirectional Microphone.
 
    - Announcement to each or to all of 5 zones.
 
    - Built in compressor circuit and level indicator prevent input distortion.
 
    - Preselected or "first on" priorities can be established among multiple microphone units.
 
    - AUX input jack and 3 convenient connectors.
 
    - Built in multiple sound chime with selectable automatic or manual operation.
 
 
    
        
            | Specification | 
              | 
         
    
    
        
            | Power Requirements | 
            24V DC | 
         
        
            | Power Consumption | 
            730mA | 
         
        
            | Output | 
            0dBV, 600 Ω, balanced. | 
         
        
            | Microphone | 
            Gooseneck electret condenser mic with windscreen. | 
         
        
            | AUX | 
            input -20dBV, 100k Ω, unbalanced. | 
         
        
            | Make Contact | 
            5 individual calls + all call max. 150mA DC. | 
         
        
            | Chime | 
            4 tone chime, 2 tone chime, gong or 1 tone chime (selectable). | 
         
        
            | Output Control | 
            5 zone + all call. | 
         
        
            | Dimensions | 
            W x H x D) 224 x 62 x 155mm | 
         
        
            | Weight | 
            1.1kg | 
         
        
            | Colour | 
            Metallic Gold. | 
         
        
            | Connection Cable | 
            1 twin shielded cable (signal) and up to 17 cables (control and power) (line resistance; 20 Ω or less, Cable length; 1,200m or less, Outer diameter; 10mm or less) | 
         
    
 
 
 
  
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