Conventional Smoke Detector

FW2512 - 2-Wire & 4-Wire Detection Solution

Advanced Smoke Sensing • Reliable Fire Detection • Easy Installation

CONVENTIONAL DETECTION
FW2512 Smoke Detector
Main view
Ceiling mount
Mounting base
2/4 Wire Conventional

Conventional Smoke Detector

FW2512

2/4 Wire Configurable
Photoelectric
UL 268 Listed
Easy Maintenance

The FW2512 Conventional Smoke Detector utilizes advanced photoelectric sensing technology for reliable smoke detection in commercial, industrial, and residential applications. Compatible with both 2-wire and 4-wire conventional fire alarm systems. Features a low-profile design and easy twist-lock mounting base.

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Technical Specifications

Model NumberFW2512
Product NameConventional Smoke Detector
Detection TypePhotoelectric
Wiring Configuration2-Wire or 4-Wire Selectable
CertificationUL 268, EN 54-7
Operating Voltage12-30VDC
Standby Current30μA @ 24VDC
Alarm Current45mA @ 24VDC
Operating Temperature-10°C to +55°C (14°F to 131°F)
Dimensions4.0" diameter x 1.7" height (102mm x 43mm)

Product Overview

The FW2512 Conventional Smoke Detector is a photoelectric smoke detector designed for reliable fire detection in conventional (non-addressable) fire alarm systems. It utilizes advanced optical sensing technology to detect visible smoke particles typical of smoldering fires.

Photoelectric Technology

Advanced optical chamber for early detection of smoldering fires.

Dual Wiring Options

Configurable for both 2-wire and 4-wire conventional systems.

Easy Testing

Built-in magnetic test capability for simplified functional testing.

Key Features

  • Photoelectric smoke detection technology
  • 2-wire or 4-wire selectable configuration
  • Magnetic test capability
  • 360° visible alarm LED
  • Automatic drift compensation
  • Low power consumption

Installation Guidelines

Ceiling Mount
Standard ceiling installation
Wall Mount
Optional wall mounting
  • Follow NFPA 72 spacing requirements
  • Avoid air vents and corners
  • Maintain minimum 4" clearance from walls
  • Mount detector base securely
  • Connect wiring per diagram (2-wire or 4-wire)

Ideal Applications

  • Commercial offices
  • Hotels and hospitality
  • Educational facilities
  • Healthcare facilities
  • Residential buildings