31
Smoke Detector Bases
Compatible 4-Wire Smoke Detectors
Compatible Horns/Strobes
Max. #
Detectors
Manufacturer
Model
Base
CID
Description
25
System Sensor
B401
N/A
2-wire standard base, 4”, 12/24V
DC
25
System Sensor
B401B
N/A
2-wire standard base, 6”, 12/24V
DC
25
System Sensor
B406B
N/A
2-wire base, 24V
DC
, form contact
25
System Sensor
B401BH
N/A
24V
DC
sounder base for use with B401
25
System Sensor
B110LP
N/A
2-wire, flangeless, 12/24V
DC
25
System Sensor
B116LP
N/A
2-wire base, 24V
DC
, form contact
25
System Sensor
DH400
N/A
Duct Detector Mount
25
System Sensor
RMK400
N/A
Recessed mount kit for Series 400
Manufacturer
Models
System Sensor 1124B
2124B
2124TB
2124S
2124TS
2124R
2124TR
2124AT
2124ATR
2124AITR
1424
2424
2424TH
2424AT
1151*
2151*
-
-
2424AIT
6424
1451**
2451**
22451TH**
-
*Detector with B112LP Base **Detector with B402B Base
Detection
Systems
DS284
DS284TH
DS284THS
DS284THR
DS284THSR DS284THCS
DS284THC
DS284THE
DS284ES
DS284IS
-
-
Gentex
8240
8240T
8240P
8243P
8240PH
8243PH
8240PT
8243PT
-
-
-
-
Hochiki
SIJ-24
SLR-24
SLR-24H
SLR-835B
-
-
DSC
MN240
MN240T
MN240R
MN240RT
MN240S
MN240ST
MN240SR
MN240SRT
-
-
-
-
ESL
741U
741UT
-
-
-
-
System Sensor
Type
Cd
Voltage (FWR)
P2415(W)(A)
H/S
15
20-30
P241575(W)(A)
H/S
15/75
20-30
P2475(W)(A)
H/S
75
20-30
P24110(W)(A)
H/S
110
20-30
S2415(W)(A)
S
15
20-30
S241575(W)(A)
S
15/75
20-30
S2475(W)(A)
S
75
20-30
S24110(W)(A)
S
110
20-30
H24(W)(A)
H
-
20-30
MDL(W)(A)
Synch
Module
20-30
No suffix = Red, suffix W = White, suffix A = Canadian version
Gentex
Type
Cd
Voltage (FWR)
GEH24
H
-
20-31
GES24-15
S
15
20-31
firealarmresources.com