Specifications

CONTENTS
2.5
Door Phone Interface Module (DPIM) and
Door Phone (see Figures 2–11 and 2–12)
l The DPIM adapts any DLI circuit for use
with the door phone unit
l Commonly used to request entry through
locked doors (interior or exterior) or as a
room monitoring box
l Provides contact control to be used with
customer-provided electric door lock
l Door phone is wall-mounted
l Door phone is weather resistant
FIGURE 2–10
FIGURE 2–11
FIGURE 2–12