System Sensor 4WITAR-B i3 Series 4-Wire Isolated Photoelectric Smok...
System Sensor 4WITAR-B i3 Series 4-Wire Isolated Photoelectric Smok...
Product images are provided for reference and may not represent the exact model, configuration, or included components.

Overview

SKU: 4WITAR-B
UPC: 783863020018
Condition: New
Availability: Usually Ships in 2-3 Weeks
Warranty Manufacturer Warranty
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System Sensor

System Sensor 4WITAR-B i3 Series 4-Wire Isolated Photoelectric Smok...

4-Wire photoelectric smoke detector for supervised fire alarm loops

$172.66 $95.99 SAVE $77

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System Sensor 4WITAR-B i3 Series 4-Wire Isolated Photoelectric Smok...

$172.66
$95.99
Add to Cart

Overview

SKU: 4WITAR-B
UPC: 783863020018
Condition: New
Availability: Usually Ships in 2-3 Weeks
Warranty Manufacturer Warranty

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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

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Description

System Sensor 4WITAR-B i3 4-Wire Photoelectric Smoke Detector

Overview

The System Sensor 4WITAR-B i3 is a photoelectric smoke detector designed for integration into supervised fire detection loops. It operates on 24 VDC and communicates via 4-wire isolated topology, making it suitable for addressable fire alarm systems that require real-time detection feedback and system supervision.

Compatibility

This detector integrates with fire alarm control panels supporting 4-wire supervised loop architecture. The photoelectric sensing technology is effective for detecting slow-burning fires and smoke conditions common in commercial and institutional environments. Installers should verify compatibility with their specific control panel before deployment.

Specifications

  • Communication: 4-Wire Supervised Loop
  • Operating Voltage: 24 VDC
  • Detection Type: Photoelectric Smoke Sensing
Expert Analysis
Specifications
Product Type: Photoelectric Smoke Detector
Communication: 4-Wire Supervised Loop
Voltage: 24 VDC
Credential Type: NFC/13.56MHz
Type: Photoelectric Smoke Detector
Warranty: Manufacturer Warranty
Package Contents: d; Plug-in detector line, mounting base included
Analytics: Smoke Detection
Mount Type: Wall; Ceiling
Dimensions: (including base) 5.3 inches (127 mm) diameter; 2.0 inches (51 mm) height
Weight: 6.3 oz (178 g)
Mounting: 3½-inch octagonal back box
Operating System: Y2 Used to monitor the open position of an 1 in. to 12 in. 10 A @ 125/250 VAC; —
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