When replacing larger door stations such as a Nutone door station, it will be necessary to
use an adapter plate. The Intrasonic Technology part number for this plate is RETRO-
DAP.
Simply screw the adapter plate to the existing door station mounting box, attach the
wires as previously described and mount the Intrasonic Technology door station to the
adapter plate with the screws provided.
Door adapter plate P/N RETRO-DAP
Intrasonic Technology, Inc. l 610 presidential Dr. Suite 104 l Richardson, Texas 75081 877-435-0670
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