Table A-2: Compatible Two-Wire Smoke Detectors
Manufacturer
(Base model name or number in
SIH-24F (HS-224D OR HSD-224)
SLK-12
SLK-24F (HS-224D)
Hochiki
SLK-24FH (HS-224D)
SLR-24 V
SLR-835B-2 (HD-6)
1100T
1100TB
1151 (110LP)
1400
1451 (B401B)
1800
1851B (B101B)
1851DH (DH1851DC)
2100
2100D
2100S
System Sensor
2100T
2100TB
2100TS
2151 (B110LP)
2300T
2300
2300TB
2400
2400 (DH400)
2400AIT
2400AT
2400TH
Model Name or Number
parentheses.)
Compatibility ID
Head
Base
HD-3
HB-5
HD-3
HB-5
HD-3
HB-5
A
N/A
A
N/A
A
A
A
N/A
A
A
A
N/A
A
A
A
A
A
N/A
A
N/A
A
N/A
A
N/A
A
N/A
A
N/A
A
N/A
A
N/A
A
N/A
A
N/A
A
N/A
A
N/A
A
N/A
A
N/A
A
N/A
151153
# per Loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
20 / loop
20 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop
30 / loop