Honeywell SILENT KNIGHT RPS-2000 Installation And Operation Manual page 225

A.2 Two Wire Detectors
Table A-2 lists two-wire smoke detectors that are compatible with the fire control panel. The
table is organized by manufacturer. The columns show the number of detectors per loop that
can be used.
Note: The maximum number of smoke detectors per zone is determined by both the current draw and the imped-
ance of the smoke detector. If too many smoke detectors are used on any zone, false alarms could occur.
Do not mix different models of detectors on any zone; false alarms could occur.
Control unit Smoke Reset Time must be programmed for a number greater than or equal to the maximum
reset time of the smoke detector.
Table A-2: Compatible Two-Wire Smoke Detectors Style B
Model Name or Number
Manufacturer (Base model name or number in
55000-350 (45681-200)
55000-250 (45681-200)
55000-225
55000-226
Apollo 55000-227
55000-325
55000-326
55000-327
55000-328
SLR-24
SLR-24H
Hochiki SLR-24V
SLR-835
SLR-835H
Identifier
Operating voltage Range
parentheses.) Head
55000-350
55000-250
55000-225
55000-226
55000-227
55000-325
55000-326
55000-327
55000-328
HD-3
HD-3
HD-5
firealarmresources.com
Compatible Devices
IFP-2000
24H
17.1 - 27.3 VDC
Compatibility ID
Base
45681-200
45681-200
45681-255, 256
Ion Detector's
45681-200, 220, 232,
Photo Electric
251, 252
HSC-220R(HB-72)
NS6-220 OR NS4-220
(HB-3)
# per Loop
15 / loop
24 / loop
15 / loop for
15 / loop for
Detector's
15 / loop
14 / loop
A-9