Product Details:

• 240 Volt Model
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  The CRL Counter-Top Two-Way Electronic Communicator is the unit of choice when it is impractical to cut a hole through a glass isolation barrier. The unit is automatically activated when the clerk speaks. Talk and listen volumes are adjustable by the clerk. Units are available in Standard or Deluxe Models with satin anodized finish.
  
  
  

• Height: 2-1/2 in (64 mm)
• Depth: 2-1/2 in (64 mm)
• Width: 6 in (152 mm)
• Color: Satin Anodized