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IntelliKnight 5820XL Installation Manual
A-12 151209
A.2 Two-Wire Smoke 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.
Do not mix detectors of different models unless the system is specifically intended to be installed in that
configuration.
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 1-1:
5820XL
Identifier
24H
Operating Voltage Range
18.5–27.4 VDC
Table A-2: Compatible Two-Wire Smoke Detectors
Manufacturer
Model Name or Number
(Base model name or number
in parentheses.)
Compatibility ID
# per Loop
Head Base
Apollo
55000-350 (45681-200) 55000-350 45681-200 24 / loop
55000-250 (45681-200) 55000-250 45681-200 24 / loop
Apollo 55000-225 55000-225 45681-255, 256,
45681-200, 220,
230, 232, 251,252
15 / loop for
Ion Detectors
15 / loop for
Photo Electric
Detectors
55000-226 55000-226
55000-227 55000-227
55000-325 55000-325
55000-328 55000-328
55000-326 55000-326
55000-327 55000-327