Table 1 lists two-wire smoke detectors that are – SilentKnight SD500-SDM Smoke Detector Module User Manual
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SD500-SDM Installation Instructions
P/N 151193
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Note: The maximum number of smoke detectors per zone is determined by both the current draw and the impedance 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: 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
55000-225
55000-225
45681-255, 256,
45681-200, 220
230, 232, 251,
252
15 / loop
55000-226
55000-226
15/ loop
55000-227
55000-227
15 / loop
55000-325
55000-325
15 / loop
55000-328
5500-328
15 / loop
55000-326
55000-326
15 / loop
55000-327
55000-327
15 / loop
ESL
429C (S10A)
N/A
S10A
30 / loop
429CRT (S11A)
N/A
S11A
30 / loop
429CST (S11A)
N/A
S11A
30 / loop
429CT (S10A)
N/A
S10A
30 / loop
609U01-11
S10
S00
40 / loop
609U02-11
S10
S00/S03
40 / loop
611U (601U or 602U)
S10
S00/S03
40 / loop
611UD (601U or 602U)
S10
S00/S03
40 / loop
611UT (601U or 602U)
S10
S00/S03
40 / loop
612U (601U or 602U)
S10
S00/S03
40 / loop
612UD (601U or 602U)
S10
S00/S03
40 / loop
711U (701E or 701U)
N/A
S10A
25 / loop
712U (701E or 701U)
N/A
S10A
25 / loop
713-5U (702E or 701U)
N/A
S10A
25 / loop
713-6U (702E or 701U)
N/A
S10A
25 / loop
721-U (S10A)
N/A
S10A
30 / loop
721-UT (S10A)
N/A
S10A
30 / loop
Falcon
525
FDT1
N/A
17 / loop
525T
FDT1
N/A
17 / loop