The 403 is a 4-place panel mount, voice-activated mono intercom. This easy to use intercom is designed to fit almost anywhere in the panel. 

Flightcom 403MC intercom includes:

• 403MC Intercom
  
• Connector kit
  
• 4 place mono jack kit

Features

• 3-position transmit capability
• Selectable muting and pilot isolate
• Auxiliary input for music or alerts
• Rectangular faceplate can be mounted horizontally or vertically

Specifications

• Weight: 3.6 oz
• Length: 2.62 in
• Width: 2.37 in
• Height: 1 in
• Not TSO'D
• Power requirement: 12-28 VDC
• Two-year warranty