Skip to main content
  • Home
  • IST RETRO Intercom Room & Patio Station Large Plastic Cover Plate

IST RETRO Intercom Room & Patio Station Large Plastic Cover Plate


Please Select Option To View Availability


WARNING: Cancer and Reproductive Harm –


Retrofit An IST Outdoor Intercom Station Into A Large Hole

If your previous outdoor intercom station is much larger (approx. 8 inches) than the IST RETRO outdoor stations, use the IST RETRO Intercom Door & Patio Station Large Plastic Cover Plate during retrofit installation. The included large cover plate is designed to cover larger holes for older 8-inch stations. This eliminates the need for drywall repair.

  • Covers extra space left by previous 8-inch outdoor station
  • Eliminates the need for drywall repair
  • Vertical configuration retrofits into vertical hole


  • Large Cover Plate
  • Adapter
  • Mounting Screws

IST Takes You Inside Your Sound

Since 2005, IntraSonic Technology (IST) has been enriching the residential audio experience by manufacturing robust yet easy-to-use home audio systems. The IST product line offers a premium home audio selection, including music distribution systems, video door intercom systems, and associated accessories. Envelop yourself "inside your sound" with IntraSonic Technology.


  • Dimensions:
    • Adapter: 10-1/2(W) x 10-1/2(H) inches
    • Large Cover Plate: 11-3/4(W) x 11-3/4(H) inches