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489 products

Showing 1 - 24 of 489 products

Showing 1 - 24 of 489 products
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System Sensor 2W-B photoelectric smoke detector, 2-wire model, showing the compact design and sensor opening for fire detection.
System Sensor

System Sensor 2W-B Photoelectric Smoke Detector 2-Wire

$51.45 $61.74
In Stock
System Sensor 2WT-B smoke and heat detector, 2-wire model, shown mounted on ceiling for fire safety and fire alarm systems.
System Sensor

System Sensor 2WT-B Smoke and Heat Detector 2-Wire

$53.50 $64.20
In Stock
System Sensor B300-6 white 6-inch base for fire alarm systems, shown in a clean, white mounting base.
System Sensor

System Sensor B300-6 White 6" Base

$15.65 $18.78
In Stock
System Sensor P2RLED horn strobe alarm with bright LED light and loud horn, replacement for P2RL, used in fire alarm systems.
System Sensor

System Sensor P2RLED Horn Strobe (Replaces P2RL)

$60.30 $72.36
In Stock
System Sensor CO1224T carbon monoxide detector with digital display and alarm indicator, mounted on a wall.
System Sensor

System Sensor CO1224T Carbon Monoxide Detector

$82.40 $98.88
In Stock
System Sensor 2WTA-B smoke detector with 2-wire connection, showing the circular alarm sensor and wiring terminals.
System Sensor

System Sensor 2WTA-B Smoke Detector 2-Wire

$64.60 $77.52
In Stock
System Sensor CO1224TR carbon monoxide detector with 4-wire connection, black rectangular device with sensor and wiring terminals.
System Sensor

System Sensor CO1224TR Carbon Monoxide Detector 4-Wire

$84.60 $101.52
In Stock
System Sensor COSMO-2W smoke and carbon monoxide detector mounted on ceiling with digital display and sensor openings.
System Sensor

System Sensor COSMO-2W Smoke and Carbon Monoxide Detector

$125.80 $150.96
In Stock
System Sensor 4WTA-B smoke detector with 4-wire connection, showing the device's front with test and reset buttons.
System Sensor

System Sensor 4WTA-B Smoke Detector 4-Wire

$72.35 $86.82
In Stock
System Sensor 4WT-B photoelectric smoke detector with 4-wire connection, mounted on ceiling, for fire detection and safety.
System Sensor

System Sensor 4WT-B Photoelectric Smoke Detector 4-Wire

$59.30 $71.16
In Stock
System Sensor 5601P heat detector showing a round white sensor with mounting base, designed for fire alarm systems.
System Sensor

System Sensor 5601P Heat Detector

$20.85 $25.02
In Stock
System Sensor DNR duct detector mounted in HVAC duct for smoke detection and airflow monitoring
System Sensor

System Sensor DNR Duct Detector

$199.20 $239.04
In Stock
System Sensor 4W-B Smoke Detector with 4-wire connection showing the detector housing and wiring for fire safety.
System Sensor

System Sensor 4W-B Smoke Detector 4-Wire

$57.60 $69.12
In Stock
System Sensor 4WTAR-B smoke detector and thermal sensor mounted on ceiling, designed for fire safety and heat detection.
System Sensor

System Sensor 4WTAR-B Smoke Detector and Thermal Sensor

$80.25 $96.30
In Stock
System Sensor P2RH-LF low frequency sounder strobe with visible speaker and strobe light for fire alarm signaling.
System Sensor

System Sensor P2RH-LF Low Frequency Sounder Strobe

$74.35 $89.22
In Stock
System Sensor B300-6-IV 6-inch detector base in ivory, designed for fire alarm systems, with mounting hardware visible.
System Sensor

System Sensor B300-6-IV 6" Detector Base Ivory

$20.10 $24.12
In Stock
System Sensor 5604 Heat Detector showing a compact white heat sensor device with wiring connections.
System Sensor

System Sensor 5604 Heat Detector

$21.90 $26.28
In Stock
System Sensor RTS151KEY remote resting station for testing fire alarm systems, featuring a compact, wall-mounted design.
System Sensor

System Sensor RTS151KEY Remote Resting Station

$79.05 $94.86
In Stock
System Sensor SRLED wall-mount strobe light, replacement for SRL, visible with clear lens and mounting bracket for emergency alerting.
System Sensor

System Sensor SRLED Wall-Mount Strobe (Replaces SRL)

$48.70 $58.44
In Stock
System Sensor 5603 Heat Detector showing a round, white heat detector device designed for fire safety and temperature monitoring.
System Sensor

System Sensor 5603 Heat Detector

$19.85 $23.82
Out of Stock – (Call or Chat for Lead Time)
System Sensor B200S-LF-WH addressable sounder base mounted on a ceiling, designed for fire alarm systems with clear wiring terminals.
System Sensor

System Sensor B200S-LF-WH Addressable Sounder Base

$119.10 $142.92
In Stock
Outdoor System Sensor P2GRKLED wall-mounted horn strobe with LED light for alert signaling and safety warning.
System Sensor

System Sensor P2GRKLED Outdoor Compact Wall-Mounted Horn Strobe

$83.75 $100.50
In Stock
System Sensor PC2WLED horn strobe light, replacement for PC2WL, with bright LED visual alarm for fire safety systems.
System Sensor

System Sensor PC2WLED Horn Strobe (Replaces PC2WL)

$58.00 $69.60
In Stock
System Sensor DNRW duct smoke detector with visible detector head, designed for HVAC duct fire detection systems.
System Sensor

System Sensor DNRW Duct Smoke Detector (Detector Head Sold Separately)

$232.60 $279.12
In Stock

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