This External Unit from Comelit can be Surface or Flush Mounted using the relevant accessories supplied with the kit.

Features:

• Surface or Flush mounted external unit
  
• Stainless steel front face plate
  
• New 2712W audio handset
  
• Easy to install
  

Kit Includes:

• 1x Mini series door-entry phone art. 2712W
  
• 1x transformer art. 1200
  
• 1x extra series external unit with one call button art. ET0001
  
• 1x flush mount box for extra kit entrance panel art. ET9150
  
• 1x wall mount bracket for extra kit entrance panel art. ET9160