Samsung OfficeServ 7100 Series - Door Phone Interface Module; Figure 2.32 DPIM

OfficeServ 7100 System Description
© SAMSUNG Electronics Co., Ltd.
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2.4.5 Door Phone Interface Module
Door Phone Interface Module (DPIM) is the module that connects door phones and door
open/close devices to OfficeServ 7100. The line port of the door phone interface device is
connected to the DLI port of OfficeServ 7100 system. The door box port of the door phone
interface device is connected to the line port of the door phone.
Figure 2.32 DPIM
Reference
For information on how to connect terminals such as a door phone interface
device, refer to ‘OfficeServ 7100 Installation Guide.’