Categories

System Sensor

Showing 181–192 of 640 results

Duct Smoke Detector
Mfr. Part #: D2
SKU: 31550

$233.98

InnovairFlex™ D4S 4-Wire Photoelectric Sensor
Mfr. Part #: D4S
SKU: 31569

$184.75

Relay, DPDT with LED indicator
Mfr. Part #: R-20E
SKU: 31617

$29.72

Detector Base
Mfr. Part #: B401B
SKU: 9917

Ceiling Mount Speaker Strobe, Red, "FIRE" Marking
Mfr. Part #: SPSCRL
SKU: 16455

$81.74

Low Frequency Sounder, Red
Mfr. Part #: HR-LF
SKU: 29380

$78.03

Plug-In Detector Base
Mfr. Part #: B114LPBT
SKU: 31228

$111.15

Wiring Barrier
Mfr. Part #: CB500
SKU: 31251

$10.13

Chime Strobe, Ceiling, Red
Mfr. Part #: CHSCRL
SKU: 31260

$125.24

Mechanical Heat Detector; Dual Circuit, 194°F (90°C), Fixed Temperature / Rate-of-Rise
Mfr. Part #: 5622
SKU: 47470

$39.41

2-Wire Horn Strobe Standard Candela, White
Mfr. Part #: PC2W
SKU: 63510

$51.09

Intelligent Low Frequency Sounder Base
Mfr. Part #: B200S-LF
SKU: 63554