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System Sensor

489 products

Showing 241 - 264 of 489 products

Showing 241 - 264 of 489 products
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System Sensor SS-FIRE-CO multi-criteria fire and carbon monoxide detector showing smoke and CO sensors in a home safety device
System Sensor

System Sensor SS-FIRE-CO Multi-Criteria Fire and Carbon Monoxide Detector

$190.65 $228.78
In Stock
System Sensor SS-CO addressable carbon monoxide detector for fire alarm systems, mounted on a wall.
System Sensor

System Sensor SS-CO Addressable CO Detector

$119.80 $143.76
In Stock
System Sensor MOD2W 2-wire i3 Smoke Maintenance Module, rectangular device with wiring terminals for smoke alarm systems
System Sensor

System Sensor MOD2W 2-Wire i3 Smoke Maintenance Module

$85.75 $102.90
Out of Stock – (Call or Chat for Lead Time)
System Sensor SPSWL-BP10 speaker strobe bulk pack with 10 units, shown in the image with white alert devices for fire safety.
System Sensor

System Sensor SPSWL-BP10 Speaker Strobe - Bulk Pack with 10 Units

$778.95 $934.74
Only 74 units left
System Sensor low-frequency sounder HCRL-LF-BP10 bulk pack with 10 units, showing multiple sounders for fire alarm systems.
System Sensor

System Sensor HCRL-LF-BP10 Low-Frequency Sounder - Bulk Pack with 10 Units

$291.50 $349.80
In Stock
System Sensor PC2RL-LF low-frequency sounder strobe with white casing, designed for alert signaling and safety notifications.
System Sensor

System Sensor PC2RL-LF Low-Frequency Sounder Strobe

$121.55 $145.86
Out of Stock – (Call or Chat for Lead Time)
System Sensor M500S supervised control module, a compact control module for fire alarm systems, with wiring and connection ports visible.
System Sensor

System Sensor M500S Supervised Control Module

$143.55 $172.26
Out of Stock – (Call or Chat for Lead Time)
System Sensor SSM24-10 24 Volt Bell, industrial alarm bell with sturdy metal housing and mounting bracket.
System Sensor

System Sensor SSM24-10 24 Volt Bell

$72.35 $86.82
In Stock
Blue lens attachment for System Sensor wall strobe, enhancing visibility and light dispersion in fire and security alarm systems.
System Sensor

System Sensor LENS-B Wall Strobe Lens Attachment Blue

$17.75 $21.30
In Stock
System Sensor HRL L-Series indoor selectable output horn, with a compact design and mounting bracket for fire alarm systems.
System Sensor

System Sensor HRL L-Series Indoor Selectable Output Horn

$30.15 $36.18
In Stock
System Sensor EPS40-1 low pressure supervisory switch for power supply systems, with pressure monitoring and control features.
System Sensor

System Sensor EPS40-1 Low Pressure Supervisory Switch

$162.75 $195.30
In Stock
System Sensor HRL-LF low-frequency sounder, 2-wire red alarm sounder for fire alarm systems, visible with red casing and wiring.
System Sensor

System Sensor HRL-LF Low-Frequency Sounder 2-Wire Red

$67.90 $81.48
In Stock
System Sensor SRL-P strobe light, replaced by SRLED-P, mounted on ceiling for fire alarm signaling.
System Sensor

System Sensor SRL-P (Replaced by SRLED-P)

$81.75 $98.10
Discontinued / Sold Out
Indoor speaker strobe from System Sensor SPSWL L-Series, featuring a white speaker and strobe light for alert notifications.
System Sensor

System Sensor SPSWL L-Series Indoor Speaker Strobe

$86.55 $103.86
Only 6 units left
System Sensor speaker strobe light, model SPSCWL, mounted on wall, designed for fire alarm notification and safety signaling.
System Sensor

System Sensor SPSCWL (Replaced by SPSCWLED)

$82.05 $98.46
Discontinued / Sold Out
System Sensor 5624 heat detector with a round white sensor head, designed for fire detection and safety in building systems.
System Sensor

System Sensor 5624 Heat Detector

$34.95 $41.94
In Stock
System Sensor 5151 conventional heat detector showing a round white sensor with mounting base, used for fire safety in buildings.
System Sensor

System Sensor 5151 Conventional Heat Detector

$41.20 $49.44
In Stock
White metal wall mount outdoor back box by System Sensor, designed for secure electrical installations
System Sensor

System Sensor SA-WBBW Metal Wall Mount Outdoor Back Box White

$27.85 $33.42
In Stock
System Sensor 5251H heat detector, a white device with mounting base, designed for fire detection in building safety systems.
System Sensor

System Sensor 5251H Heat Detector (Replaced by 5351H)

$96.15 $115.38
In Stock
Outdoor LED speaker strobe light by System Sensor, featuring a ceiling-mounted speaker and clear alert strobe for safety and communication.
System Sensor

System Sensor SPSCWKLED-CLR-ALRT Outdoor LED Speaker Strobe Ceiling

$141.70 $170.04
In Stock
Set of 10 System Sensor SWLED-BP10 strobe lights in a bulk pack, featuring compact, bright emergency signaling devices.
System Sensor

System Sensor SWLED-BP10 Strobe - Bulk Pack with 10 Single Units

$450.30 $540.36
In Stock
System Sensor SS-PHOTO-R photoelectric smoke detector with remote test cap, mounted on ceiling for fire detection.
System Sensor

System Sensor SS-PHOTO-R Photoelectric Smoke Detector Remote Test Capable

$80.50 $96.60
In Stock
System Sensor SS-PHOTO-CO multi-criteria photo and carbon monoxide detector, smoke and CO alarm with digital display and sensor components.
System Sensor

System Sensor SS-PHOTO-CO Multi-Criteria Photo and Carbon Monoxide Detector

$146.85 $176.22
In Stock
System Sensor SS-HEAT-ROR thermal detector showing a compact device with mounting base, used for heat detection in safety systems.
System Sensor

System Sensor SS-HEAT-ROR Thermal Detector

$69.20 $83.04
In Stock

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