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Detector Bases

Showing 193–204 of 275 results

6.0" (15.24 cm) relay base (four-wire) with XPert addressing card
Mfr. Part #: MB-RLYT-AA
SKU: 50807

Conventional Detector Base with LED, 2-Wire, 6", 24VDC

Mfr. Part #: HSC-220L
SKU: 52072

$14.32

Conventional Detector Base with LED, 2-Wire, 6", 24VDC
Mfr. Part #: HSC-224L
SKU: 52075

$14.93

Conventional Detector Base, 2-Wire, 6", 24VDC
Mfr. Part #: NS6-100
SKU: 52139

$6.86

Conventional Detector Base, 390 OHMS, 4"

Mfr. Part #: NS4-221
SKU: 52321

$9.17

Standard Sensor Base 4"
Mfr. Part #: 4098-9784
SKU: 53995

Mfr. Part #: FCA-500
SKU: 55717

Mfr. Part #: FCA-500-E
SKU: 55722

4-Inch Detector Mounting Base with Fault Isolator, comes with Trim Skirt
Mfr. Part #: SIGA-IB4
SKU: 57804

$49.45

Auxiliary Relay Base
Mfr. Part #: 45681-246APO
SKU: 58032

Sounder Base
Mfr. Part #: 63-1064
SKU: 63754

$72.92

Plug-in Detector Base
Mfr. Part #: B350LP
SKU: 64303