Edwards EST SIGA-PS Photoelectric Smoke Detector (NEW)

Edwards EST SIGA-PS Photoelectric Smoke Detector

The EST SIGA-PS is an intelligent photoelectric smoke detector designed for use with Edwards Signature Series fire alarm systems. It uses advanced optical sensing technology to provide early detection of smoke from smoldering fires, while built-in drift compensation and self-diagnostics ensure long-term reliability and reduced maintenance.

Specifications:

• Model: SIGA-PS

• Manufacturer: Edwards / EST (Carrier)

• Type: Intelligent analog-addressable photoelectric smoke detector

• Sensing Technology: Optical photoelectric sensor with digital processing

• Features:

  • Drift compensation for consistent sensitivity

  • Remote LED indicator support

  • Automatic device mapping with Signature loop controllers

  • Field-programmable sensitivity levels

• Power Requirements: 15–32 VDC (from Signature data loop)

• Wiring: Two-wire connection to Signature Series loop

• Mounting: Compatible with SIGA-series detector bases (SIGA-SB, SIGA-SB4, SIGA-RB, SIGA-IB)

• Dimensions: 4 in (diameter) × 2 in (height), excluding base

• Indicators: Bi-color LED for normal (green) and alarm (red) status

• Certifications: UL, ULC, FM approved for fire alarm use

Applications:

• Commercial buildings and offices

• Educational facilities

• Healthcare environments

• Industrial sites and institutional facilities