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From timeless classics to modern breakthroughs—discover what System Sensor has in store.

System Sensor P2RK Outdoor Horn Strobe, Wall Mounted, 2 Wire, Red

System Sensor P2RK Outdoor Horn Strobe, Wall Mounted, 2 Wire, Red

4.2
OMANStore
0.51 OMR
System Sensor Scw White Ceiling Mount Plug-In Fire Alarm Signal Strobe

System Sensor Scw White Ceiling Mount Plug-In Fire Alarm Signal Strobe

5
OMANStore
25.05 OMR
System Sensor P2R-P Unmarked, Red, Two-Wire Horn Strobe

System Sensor P2R-P Unmarked, Red, Two-Wire Horn Strobe

OMANStore
1.40 OMR
System Sensor P2R-SP Red Two-Wire Horn Strobe Marked with "Fuego"

System Sensor P2R-SP Red Two-Wire Horn Strobe Marked with "Fuego"

OMANStore
23.17 OMR
SYSTEM SENSOR PC2RP ceiling-mount horn strobe

SYSTEM SENSOR PC2RP ceiling-mount horn strobe

OMANStore
41.35 OMR
System Sensor HR Horn, Wall Mount, Red

System Sensor HR Horn, Wall Mount, Red

4.2
OMANStore
10.48 OMR
System Sensor P2RK Red Two-Wire, Outdoor Horn Strobe

System Sensor P2RK Red Two-Wire, Outdoor Horn Strobe

4.3
OMANStore
2.49 OMR
SYSTEM SENSOR BEAM1224S S.SENSOR 4-WIRE BEAM W/INTECLE

SYSTEM SENSOR BEAM1224S S.SENSOR 4-WIRE BEAM W/INTECLE

OMANStore
513.88 OMR
SYSTEM SENSOR APA151 ANNUNCIATOR FOR DUCT/BEAM by System Sensor By Honeywell-Us

SYSTEM SENSOR APA151 ANNUNCIATOR FOR DUCT/BEAM by System Sensor By Honeywell-Us

OMANStore
FREE
SYSTEM SENSOR HW-LF Low Frequency Sounder, White

SYSTEM SENSOR HW-LF Low Frequency Sounder, White

5.0
OMANStore
50.74 OMR
System Sensor 5601P single-circuit, 135¦ f fixed-temp/rate-of-rise no

System Sensor 5601P single-circuit, 135¦ f fixed-temp/rate-of-rise no

4.4
OMANStore
14.91 OMR
System Sensor SPSCW Round Ceiling Mount Speaker Strobe, 24-Vdc, White

System Sensor SPSCW Round Ceiling Mount Speaker Strobe, 24-Vdc, White

4.1
OMANStore
4.70 OMR
SYSTEM SENSOR 4WTA-B 4WTAB 12/24 VDC, Photoelectric Smoke Detector with Thermal, Sounder, and Base

SYSTEM SENSOR 4WTA-B 4WTAB 12/24 VDC, Photoelectric Smoke Detector with Thermal, Sounder, and Base

4.3
OMANStore
47.61 OMR
System Sensor 4W-B 4-Wire, Photoelectric i3 Smoke Detector

System Sensor 4W-B 4-Wire, Photoelectric i3 Smoke Detector

4.4
OMANStore
32.79 OMR
System Sensor 2WTA-B Smoke Alarm with Sounder, Relay and Isolator Options; Form C Relay; Isolated Thermal Sensor; Plug-in Design, Base Included; Removable Cover and Chamber; Dual-Color LEDs

System Sensor 2WTA-B Smoke Alarm with Sounder, Relay and Isolator Options; Form C Relay; Isolated Thermal Sensor; Plug-in Design, Base Included; Removable Cover and Chamber; Dual-Color LEDs

4.2
OMANStore
45.90 OMR
System Sensor SPSRL - L-Series Wall Mounted Speaker Strobe

System Sensor SPSRL - L-Series Wall Mounted Speaker Strobe

5.0
OMANStore
59.36 OMR
System Sensor P2RHK - Horn-Strobe Hi-Candela Weatherproof

System Sensor P2RHK - Horn-Strobe Hi-Candela Weatherproof

OMANStore
83.74 OMR
SYSTEM SENSOR 2151 24 VAC/120 VAC, 100 Series, Plug-in Requires B100 OR B400 Series Base, Low Profile, Smoke Detector, Pendant, PHOTOELECTRIC

SYSTEM SENSOR 2151 24 VAC/120 VAC, 100 Series, Plug-in Requires B100 OR B400 Series Base, Low Profile, Smoke Detector, Pendant, PHOTOELECTRIC

OMANStore
0.88 OMR
System Sensor 2D51 Photoelectronic Detector

System Sensor 2D51 Photoelectronic Detector

OMANStore
179.63 OMR