Data Sheet for Product

s Industry, Inc.
Building Technologies Division
– 2 –
Cerberus

PRO
Product Overview ─ (continued)
Model FHB2001-U1
[backbox for One-Height-Unit Enclosures]
Two-height-unit (2HU) enclosure
The two-height-unit enclosure is another available
housing for the Cerberus PRO Fire Safety System. The
following components comprise a complete 2HU
enclosure:
 One (1) back box, (Model FHB2002-U1 / R1)
 One (1) or two (2) inner doors,
(Models FHD2004-U1 or FHD2005-U1)
 One (1) outer door,
(Model FHD2002-U3 / R3, or FHD2003-U3 / R3)
 One (1) or two (2) clear windows,
(Model FHD2006-U1)
Note: One (1) window is installed for Model FHD2002-U3 / R3
outer door, and two (2) windows are required for
Model FHD2003-U3 / R3.
Approximate size: 28.5" (72.4 cm.) [H];
20" (50.8 cm.) [W];
6.0" (15.2 cm.) [D]
Model FHB2002-U1
[backbox for Two-Height-Unit Enclosures]
Three-height-unit (3HU) enclosure
The three-height-unit enclosure is the largest housing
available for Cerberus PRO panels, and is used
exclusively in IVC installations. The following
components comprise a complete 3HU:
 One (1) 3HU back box  (Model FHB2005-U1 / R1)
 Two (2) inner doors
 (Model FHD2004-U1)
 Two (2) clear lenses  (Model FHD2006-U1)
 One (1) outer door  (Model FHD2007-U3 / R3)
 One (1) blank plate  (Model FHD2009-U1 / R1)
Note: An enclosure cover (Model FHA2041-R1) is used to
protect the ventilation holes found at the top of
red-only, 3HU backboxes (Model FHB2005-R1).
Model FHA2041-R1 prevents condensation from entering
the FACP. Its design and purpose meets New York City
Fire Dept. code for protecting uncovered ventilation
holes on fire-system enclosures.
Approximate size: 42" (106.7 cm.) [H];
21" (53.3 cm.) [W];
7.75" (19.7 cm.) [D]
Model FHB2005-U1
[backbox for Three-Height-Unit Enclosures]
Inner doors
Two (2) types of inner doors are generally used with
Cerberus PRO panel enclosures. Model FHD2004-U1
supports one (1) operating unit {Model FCM2018-U3, or
with LED: Model FCM2019-U3}; one (1) Microphone
Module (VTO2004-U3); one Switch Module, or (1) one-
to-four (4) LED-option modules (Model FCM2023-U3).
When less than four (4) LED option modules are used,
the blank-option module (Model FCM2022-U3) covers
unused module spaces in the inner door.
Model Model Model Switch Model
FCM2022-U3 VTO2004-U3 FHD2004-U1 Module FCM2023-U3
Note: Model FHD2005-U1 is a solid blank plate
used to provide dead-front protection.
Optional Inner Door
– Used with Remote Display Terminals –
Additionally, there is an optional inner door that can
be used on Cerberus PRO 252 / 504-point addressable
control panels. Model FHD2012-U1 can optionally
mount with Model FT201
x-series Remote Display
Terminals (RDTs).
Having a Model FHD2012-U1 inner door can help
in preventing unauthorized access to the RDT.
Note: In compliance of ULC | Canadian fire code, the
Model FHD2012-U1 Inner Door must be ordered
and used in RDT installations. Customers in Canada
can see datasheet,
#
9807C, for more information.
DIN rail kit
The optional D
IN Rail Kit (Model FHA2031-U1) mounts
in the back box of a one or two-height-unit enclosure,
and provides connection between internal-system
wiring and field wiring.
Model
FHD201
2-U1