D9412GV4/D7412GV4 v2.03 | Installation and System Reference Guide | 3.0 Overview
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Bosch Security Systems, Inc. | 7/16 | F01U265457-09 17
The control panel is armed and disarmed by
area, and several areas can be armed and
disarmed with one menu function. A passcode
can also be assigned an authority level that
allows a user to arm an area from a remote
keypad in another area. Assigning each area its
own account number creates up to 32 separate
accounts in the D9412GV4 and up to 8
separate accounts in the D7412GV4. Assigning
the same account number to different areas,
groups them together in a single account.
Area options include exit tone and delay,
separate fire and burglary outputs, and
multiple opening and closing windows. Area
type can be used to create area
interdependencies for arming purposes.
3.3.6 Digital Communicator
The control panel uses a built-in digital
communicator to send reports to the receiver.
The control panel sends reports in either the
Modem4 or ANSI-SIA Contact ID format.
The control panel connects to an RJ31X or
RJ38X jack for telephone line seizure.
Connecting to the RJ31X complies with FCC
regulations for using the public telephone
network. The control panel can be
programmed to direct reports to four separate
telephone numbers. Adding the D928 Dual
Phone Line Switcher Module to the D9412GV4
or the D7412GV4 allows connection and
supervision of a second telephone line.
The system can route groups of Event Reports
to four different destinations through the
phone or over a network. Each report group
can be programmed to send reports to one or
more destinations. Primary and backup
reporting paths can be programmed for each
destination and each report group. A custom
option allows specification of individual Event
Reports to be sent.
3.3.7 Keypads
The control panel supports up to 32 keypads;
16 SDI2 keypads in any combination.
These include; B915, B920, B921C,
B930, and B942/B942W keypads on
the SDI2 bus. For example, you could
have eight B942 keypads, three B915
keypads, two B930 keypads, two
B921C keypads, and one B920 all
connected onto the same system).
16 SDI keypads in any combination.
These include; D1255, D1255RB,
D1256RB, D1257RB, D1260 (limited to
8), and D1265 keypads all connected
to a single SDI bus. If the control panel
loses communication with the keypad,
it sends SDI FAILURE in the Modem4
format or Expansion Module Failure
(333) in Contact ID format.
The control panel supervises all keypads on
the SDI2 bus. Any failure to receive an
expected response from an SDI2 keypad
results in a system fault display on all keypads
and an SDI Fault event is sent to the central
station if programmed to do so.
Table 6 on page 18 shows the keypads that are
compatible with D9412GV4/D7412GV4 v2.03
Control Panels. Refer to 18.0 Installer Menu for
complete details on programming keypad
options.
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