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Showing 1 - 24 of 3813 products
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photoelectric smoke detector Simplex 4098-9714.
Simplex

Simplex 4098-9714 Photoelectric Fire Detector | Smoke Sensor

$27.25 $32.70
In Stock
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

$49.90 $59.88
In Stock
White Simplex 4098-9792 standard sensor base, durable electrical component for security alarm systems.
Simplex

Simplex 4098-9792 Standard Sensor Base, White

$28.70 $34.44
In Stock
Notifier FSP-851 photoelectric smoke detector sensor showing its circular design and sensor components.
Notifier

Notifier FSP-851 Photoelectric Sensor

$100.40 $120.48
In Stock
Gamewell-FCI ASD-PL3-IV ivory addressable smoke detector with sensor and mounting bracket for fire safety.
Gamewell-FCI

Gamewell-FCI ASD-PL3-IV Addressable Smoke Detector Ivory

$228.20 $273.84
In Stock
Space Age ELOCK-FA circuit lockout kit with safety padlocks and tags, designed for industrial lockout/tagout procedures.
Space Age

Space Age ELOCK-FA Circuit Lock Out Kit

$11.25 $13.50
In Stock
Notifier FSP-951 white low-profile smoke detector with photoelectric sensor, designed for intelligent fire detection.
Notifier

Notifier FSP-951 White Low-Profile Intelligent Photoelectric Sensor FlashScan-Only

$80.00 $96.00
In Stock
Notifier NBG-12LX dual-action addressable pull station with metal cover and manual activation for fire alarm systems.
Notifier

Notifier NBG-12LX Dual-Action Addressable Pull Station

$106.60 $127.92
In Stock
Gentex SR smoke alarm, model 917-0071-002, mounted on ceiling, replacement for S1209F, designed for fire and smoke detection.
Gentex

Gentex SR (917-0071-002) Smoke Alarm - Replaces S1209F

$74.20 $89.04
In Stock
Simplex 4098-9756 4-wire duct detector for HVAC systems, mounted in a duct, with wiring terminals visible.
Simplex

Simplex 4098-9756 4-Wire Duct Detector

$176.40 $211.68
In Stock
First Alert SMCO410 Z-WAVE Plus smart smoke and carbon monoxide detector with digital display and wireless connectivity.
First Alert

First Alert SMCO410 Z-WAVE Plus Smart Smoke & CO Alarm works with Ring (1048325)

$62.40 $74.88
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
Gamewell-FCI ASD-PL3 photoelectric smoke detector in white, designed for fire safety and smoke detection in buildings.
Gamewell-FCI

Gamewell-FCI ASD-PL3 Photoelectric Smoke Sensor White

$74.00 $88.80
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
Notifier FRM-1 addressable relay module for fire alarm systems, showing the compact relay module with connection terminals.
Notifier

Notifier FRM-1 Addressable Relay Module

$93.35 $112.02
In Stock
Gamewell-FCI AMM-2F addressable monitor module for fire alarm systems, shown in a close-up image of the device.
Gamewell-FCI

Gamewell-FCI AMM-2F Addressable Monitor Module

$58.50 $70.20
In Stock
Gamewell-FCI AOM-2RF addressable relay module with multiple relay contacts and wiring terminals for fire alarm systems.
Gamewell-FCI

Gamewell-FCI AOM-2RF Addressable Relay Module

$108.00 $129.60
In Stock
Notifier FMM-101 monitor module showing controls and connection ports on a compact, gray device for alarm system monitoring.
Notifier

Notifier FMM-101 Monitor Module

$51.75 $62.10
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)

$57.25 $68.70
In Stock
Vesda by Xtralis VSP-005 high sensitivity smoke detection filter cartridge for enhanced air quality monitoring.
Vesda by Xtralis

Vesda by Xtralis VSP-005 High Sensitivity Smoke Detection Filter

$66.80 $80.16
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 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
Fire-Lite SD365 photoelectric smoke detector.
Fire-Lite

Fire-Lite SD365 Addressable Photoelectric Smoke Detector

$86.55 $103.86
In Stock
Simplex 4090-9001 Individual Addressable Module (IAM) for fire alarm systems, showing the front view of the device.
Simplex

Simplex 4090-9001 Individual Addressable Module (IAM)

$29.80 $35.76
In Stock

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