Refurbished Fire Detection & Notification Solutions

Reliable • Fully Tested • Cost-Effective

City Fire & Safety Services (Pvt) Ltd offers a complete range of Honeywell refurbished intelligent addressable fire alarm devices, professionally inspected, cleaned, tested, and verified to ensure reliable performance. These products provide an economical solution for system replacement, expansion, retrofit, and maintenance while maintaining dependable fire protection performance.

Product Range

Addressable Smoke Detectors

TC804D1009

Intelligent Addressable Photoelectric Smoke Detector

Designed for early detection of visible smoke generated by slow-burning and smoldering fires. The detector utilizes advanced optical sensing technology with analogue addressable communication to provide accurate fire detection while minimizing nuisance alarms.

Applications

• Commercial Buildings
• Hotels
• Hospitals
• Educational Institutions
• Shopping Malls
• Offices
• Warehouses

TC805D1008

Intelligent Addressable Ionization Smoke Detector

Designed for rapid detection of invisible combustion particles typically produced by fast-flaming fires. The detector continuously communicates with the fire alarm control panel for dependable fire detection and system supervision.

Applications

• Electrical Rooms
• Offices
• Control Rooms
• Commercial Buildings
• Industrial Facilities
• Government Buildings

TC806E1012M01

Intelligent Addressable Photoelectric Smoke Detector

High-performance optical smoke detector providing intelligent analogue communication, dual LED indication, low maintenance, and reliable early warning of smoldering fires.

Addressable Heat Detector

TC808E1028M01

Intelligent Rate-of-Rise & Fixed Temperature Heat Detector

Designed for environments where smoke detectors are unsuitable due to dust, steam, or airborne contaminants. Provides both rate-of-rise and fixed-temperature fire detection with intelligent addressable communication.

Typical Applications

• Kitchens
• Boiler Rooms
• Electrical Rooms
• Parking Areas
• Mechanical Rooms
• Industrial Facilities

Addressable Interface Modules

TC809E1043

Single Input Monitor Module

Provides intelligent monitoring of one normally open dry-contact initiating device such as:

• Water Flow Switch
• Valve Tamper Switch
• Pressure Switch
• Fire Pump Status
• Conventional Alarm Contacts

TC810E1032

Single Output Control Module

Provides intelligent control of external fire protection equipment including:

• Fire Doors
• Fire Shutters
• Alarm Sounders
• Warning Beacons
• Smoke Control Systems
• HVAC Shutdown
• Elevator Recall
• Building Management Systems (BMS)

Addressable Notification Appliance

SSDHWMSST-RA-P03

Addressable Wall Mounted Sounder

Loop-powered intelligent sounder providing high-performance audible fire alarm notification with selectable tones, electronic addressing, and continuous supervision.

Applications

• Commercial Buildings
• Hospitals
• Hotels
• Educational Institutions
• Shopping Centers
• Industrial Plants
• Warehouses

Key Features

• Intelligent Addressable Technology
• Fully Tested & Functionally Verified
• Electronic Addressing
• Continuous System Supervision
• LED Status Indication
• Plug-in Installation
• Low Power Consumption
• Easy Maintenance
• Reliable Performance
• Compatible with Honeywell Addressable Fire Alarm Systems
• Ideal for Retrofit, Expansion & Replacement Projects

Technical Summary

Benefits

Cost-Effective Refurbished Equipment

Professionally Tested & Verified

Reliable Fire Detection & Alarm Performance

Easy Installation & Maintenance

Intelligent Addressable Communication

Suitable for System Upgrades & Expansion

Reduced Replacement Costs

Ideal for Commercial & Industrial Fire Alarm Systems

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SIGA-CT2 • SIGA-CC1 • SIGA-IO • SIGA-IM2 (Made in Mexico)

Intelligent Monitoring, Control & Circuit Protection Solutions

The Edwards Signature Series Interface Modules provide intelligent monitoring, control, and circuit isolation functions for addressable fire alarm systems. Designed for use with Edwards Signature Series control panels, these modules offer distributed intelligence, electronic addressing, automatic device mapping, and continuous self-diagnostics for maximum system reliability and flexibility.

SIGA-CT2

Dual Input Module

The SIGA-CT2 is an intelligent dual-input monitor module that provides two independent Class B initiating device circuits (IDCs) within a single addressable module. It is used to monitor dry contact devices such as flow switches, tamper switches, pressure switches, and conventional initiating devices.

Key Features

• Two Independent Class B Input Circuits
• Monitors Normally Open Contact Devices
• Single Address on Signature Data Circuit
• Automatic Device Mapping
• Electronic Addressing
• Continuous Self-Diagnostics
• Compact Installation Design

Typical Applications

• Water Flow Switches
• Valve Tamper Switches
• Pressure Switches
• Conventional Fire Alarm Contacts
• Supervisory Devices

SIGA-CC1

Single Input (Riser) Module

The SIGA-CC1 is an intelligent single-input monitor module designed to supervise one Class B initiating device circuit. Commonly used in riser applications, it monitors dry-contact devices and conventional fire alarm circuits while providing accurate status reporting to the fire alarm control panel.

Key Features

• Single Class B IDC
• Supports Conventional Contact Devices
• Electronic Addressing
• Automatic Mapping
• Compact Mounting Design
• Intelligent Device Monitoring

Typical Applications

• Riser Monitoring
• Fire Pump Status Monitoring
• Sprinkler System Supervision
• Conventional Detector Zones
• Auxiliary Alarm Inputs

SIGA-IO

Universal Input/Output Module

The SIGA-IO combines both input monitoring and output control functions within a single intelligent module. It can be configured as an input module, output module, or combination input/output device, offering maximum flexibility for fire alarm system integration.

Key Features

• Programmable Input and Output Functions
• Dry Contact Monitoring
• Relay Output Control
• Single Addressable Device
• Intelligent Diagnostics
• Electronic Addressing
• Flexible Field Configuration

Typical Applications

• Fan Shutdown Control
• AHU Interfacing
• Fire Suppression System Monitoring
• Elevator Recall Control
• Smoke Control Systems
• Building Management System (BMS) Interface

SIGA-IM2

Short Circuit Isolator Module

The SIGA-IM2 is an intelligent isolator module designed to automatically isolate short-circuit faults occurring on the Signature Data Circuit (SDC). This ensures uninterrupted operation of unaffected portions of the loop while simplifying fault identification and system maintenance.

Key Features

• Automatic Short Circuit Isolation
• Protects Signature Data Circuit Loops
• Automatic Restoration After Fault Removal
• Electronic Addressing
• Continuous Loop Supervision
• Compact Installation Design
• Enhanced System Survivability

Typical Applications

• High-Rise Buildings
• Hospitals
• Data Centers
• Industrial Facilities
• Airports
• Mission-Critical Facilities

Technical Comparison

These modules are fully compatible with:

• EST3X Life Safety Control Systems
• EST4 Fire Alarm Systems
• iO-Series Fire Alarm Panels
• Signature Series Loop Controllers
• Building Management Systems (BMS)
• Smoke Control Systems
• Fire Suppression Systems

Benefits

Distributed Intelligence Architecture

Electronic Addressing & Automatic Mapping

Simplified Installation & Maintenance

Reliable Monitoring & Control Functions

Enhanced Loop Protection

Seamless Integration with Signature Series Devices

Reduced Wiring Requirements

Improved System Reliability & Survivability

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Models: 3-SDC1, 3-SSDC2 & 3-SDDC2

Intelligent Signature Loop Controller Technology

The Edwards Signature Driver Controller Modules provide the intelligent interface between the EST3/EST4 Fire Alarm Control System CPU and Signature Series addressable devices. These modules utilize dedicated onboard microprocessors to coordinate, process, and manage communications with Signature detectors and modules through fully digital communication technology. They support advanced device mapping, diagnostics, distributed intelligence, and high-speed communication for superior system performance.

Product Overview

3-SDC1 Signature Driver Card

The 3-SDC1 Signature Device Card is used to add or expand a Signature Data Circuit (SDC). It supports one loop of Signature devices with up to 125 intelligent detectors and 125 intelligent modules. The card is commonly used to upgrade a 3-SSDC1/3-SSDC2 Single Driver Controller to a 3-SDDC1/3-SDDC2 Dual Driver Controller, or to add a second Signature loop to compatible EST3X controllers.

3-SSDC2 Single Signature Driver Controller

The 3-SSDC2 provides one Signature Data Circuit and includes one 3-SDC1 device card. It serves as the communication interface between the control panel CPU and Signature Series devices.

3-SDDC2 Signature Dual Driver Controller

The 3-SDDC2 supports two Signature Data Circuits and includes two 3-SDC1 cards. It allows expansion of system capacity while occupying only one local rail module space.

Key Features

• Dedicated onboard microprocessor control.
• Fully digital communication technology.
• Supports Signature Series detectors and modules.
• Automatic device mapping and location supervision.
• Non-volatile storage of device connection sequence.
• Class A, Class B and Class X wiring configurations.
• Distributed intelligence architecture.
• Supports carbon monoxide, smoke, heat and input/output devices.
• Removable field wiring terminals for easy installation.
• Backward compatible with previous Signature controller generations.

Capacity

Technical Specifications

Compatible Devices

The Signature Driver Controller Modules support the complete Edwards Signature Series product range including:

• SIGA-OSD Intelligent Optical Smoke Detectors
• SIGA-OSHD Multisensor Smoke & Heat Detectors
• SIGA-HRD & SIGA-HFD Heat Detectors
• SIGA-SD Duct Smoke Detectors
• SIGA-270 & SIGA-278 Manual Pull Stations
• Signature Input/Output Modules
• Carbon Monoxide Detectors
• Genesis Series Notification Appliances

Benefits

Supports up to 250 addressable devices per loop

Fast digital communication and diagnostics

Automatic device mapping and supervision

Flexible loop expansion capability

Compatible with EST3, EST3X and EST4 platforms

Distributed intelligence for enhanced reliability

Backward compatibility with existing installations

Simplified installation and maintenance

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Compact Audible & Visual Notification Appliance

The G1AVRF is a compact wall-mounted Horn/Strobe Notification Appliance from the Edwards Genesis LED G1 Series. It combines a high-performance audible horn and LED visual strobe in a low-profile housing, providing effective emergency notification for fire alarm and life safety systems. The device is designed for commercial, industrial, healthcare, educational, and institutional applications requiring both audible and visual occupant notification. (Made in China)

Key Features

Combined Horn & Strobe Notification

• Integrated audible horn and visual LED strobe.
• Provides simultaneous audio and visual emergency signaling.
• Suitable for fire alarm and evacuation notification systems.

Field-Selectable Strobe Output

• Adjustable strobe settings:
  • 15 Candela
  • 30 Candela
  • 75 Candela
• Candela selection can be changed without removing the device from the wall.

Configurable Horn Operation

• Selectable High or Low dB output.
• Temporal-3 (T3) or Continuous tone operation.
• Supports NFPA 72 compliant Temporal-3 fire alarm signaling.

Energy-Efficient LED Technology

• Advanced LED optics reduce current consumption.
• Lower power requirements than traditional xenon strobes.
• Supports larger appliance counts on NAC circuits.

Low-Profile Design

• Compact modern appearance.
• Approximately 1.13 inches (28.6 mm) projection from wall.
• Ideal for architecturally sensitive environments.

Easy Installation & Testing

• Compatible with standard electrical boxes.
• Slide-switch field configuration.
• Built-in diagnostic test points for simplified maintenance.

Applications

The G1AVRF is ideal for:

• Commercial Office Buildings
• Hospitals & Healthcare Facilities
• Educational Institutions
• Hotels & Resorts
• Shopping Malls
• Airports
• Government Buildings
• Industrial Facilities
• Warehouses
• High-Rise Buildings
• Data Centers

Technical Specifications

Combined audible and visual emergency notification

Field-selectable 15/30/75 candela settings

High and low dB horn selection

Temporal or continuous tone configuration

Energy-efficient LED technology

Low-profile modern design

Easy installation and maintenance

ADA and NFPA compliant operation

System Compatibility

The G1AVRF integrates seamlessly with:

• EST3X Life Safety Control Systems
• EST4 Fire Alarm Systems
• Signature Series Intelligent Panels
• Conventional Fire Alarm Panels
• NAC Circuits
• Voice Evacuation Systems
• Building Management Systems (BMS)

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Reliable Emergency Fire Alarm Activation

The SIGA-278 Intelligent Dual-Action Manual Pull Station is an addressable initiating device designed for use with Edwards Signature Series Fire Alarm Systems. Engineered to provide reliable manual fire alarm activation, the SIGA-278 requires two deliberate actions to initiate an alarm, helping to reduce accidental activations while ensuring rapid emergency response when needed.

The station communicates directly with the Signature Data Circuit (SDC), providing intelligent monitoring, electronic addressing, automatic device mapping, and continuous self-diagnostics for enhanced system reliability and maintenance efficiency.

Key Features

Dual-Action Operation

• Requires two distinct actions to activate the alarm.
• Lift and pull operation minimizes accidental activation.
• Provides enhanced protection against false alarms.
• Ideal for public and high-traffic areas.

Intelligent Addressable Technology

• Compatible with Edwards Signature Series Fire Alarm Systems.
• Electronic addressing without DIP switches or rotary switches.
• Automatic device identification and mapping.
• Precise alarm location reporting.

Signature Data Circuit (SDC) Communication

• Fast and reliable communication with the fire alarm control panel.
• Continuous device supervision.
• Supports advanced diagnostics and maintenance functions.

Rugged Construction

• Durable die-cast metal housing.
• Designed for long-term reliability.
• Corrosion-resistant finish.
• Suitable for commercial and industrial environments.

LED Status Indication

• Integrated status LED.
• Provides visual indication of normal and alarm conditions.
• Simplifies testing and troubleshooting.

Easy Reset and Maintenance

• Resettable using a standard key.
• Quick testing and inspection procedures.
• Minimal maintenance requirements.

Applications

The SIGA-278 is ideal for:

• Commercial Office Buildings
• Hospitals & Healthcare Facilities
• Educational Institutions
• Hotels & Resorts
• Shopping Malls
• Airports
• Industrial Facilities
• Warehouses
• Government Buildings
• High-Rise Residential Buildings

Technical Specifications

Reduces accidental alarm activations

Intelligent addressable communication

Precise device identification

Rugged industrial-grade construction

Easy testing and maintenance

Continuous self-diagnostics

Seamless integration with EST3X and EST4 systems

Ideal for high-traffic public areas

Compatible Systems

The SIGA-278 integrates seamlessly with:

• EST3X Life Safety Control Systems
• EST4 Intelligent Fire Alarm Systems
• Signature Series Loop Controllers
• Emergency Voice Evacuation Systems
• Building Management Systems (BMS)
• Central Monitoring Stations
• Mass Notification Systems

Typical Installation Areas

The SIGA-278 is commonly installed near:

• Exit Doors
• Stairwells
• Building Entrances
• Emergency Egress Routes
• Fire Command Centers
• Reception Areas
• Public Corridors

Its dual-action design provides an additional level of protection against accidental operation while ensuring immediate alarm initiation during emergencies.

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Fixed Temperature & Rate-of-Rise Heat Detector for Signature Series Systems

The SIGA-HRD Intelligent Heat Detector is an addressable heat detector designed for use with Edwards Signature Series Fire Alarm Systems. It combines fixed-temperature and rate-of-rise heat detection technologies in a single device, providing reliable fire detection in areas where smoke detectors may be unsuitable due to dust, steam, fumes, or airborne contaminants. (Made in Mexico)

Dual Heat Detection Technology

• Fixed temperature alarm point of 135°F (57°C).
• Rate-of-rise alarm activation at 15°F (8–9°C) per minute.
• Provides rapid response to fast-flaming fires while maintaining reliable detection of slow-developing fires.

Intelligent Addressable Operation

• Compatible with Edwards Signature Loop Controllers.
• Electronic addressing eliminates mechanical address switches.
• Automatic device mapping simplifies commissioning and maintenance.

Advanced Thermistor Technology

• Next-generation heat sensing technology.
• Continuously monitors surrounding air temperature.
• Intelligent onboard processing analyzes sensor data for accurate alarm decisions.

Continuous Self-Diagnostics

• Built-in self-testing and detector health monitoring.
• Non-volatile memory stores maintenance and operating information.
• Improves long-term reliability and service efficiency.

Visual Status Indication

• Bi-color LED indication.
• Green LED indicates normal operation.
• Red LED indicates alarm condition.

Applications

The SIGA-HRD is ideal for:

• Electrical Rooms
• Generator Rooms
• Boiler Rooms
• Kitchens
• Parking Areas
• Warehouses
• Mechanical Equipment Rooms
• Industrial Facilities
• Dusty Environments
• Areas Unsuitable for Smoke Detection

Technical Specifications

The SIGA-HRD can be installed with:

• SIGA-SB Standard Base
• SIGA-RB Relay Base
• SIGA-IB Isolator Base
• SIGA-AB4G Audible Base
• SIGA-AB4GT Audible Base
• SIGA-AB4G-LF Low Frequency Audible Base
• SIGA-LED Remote Alarm Indicator

Benefits

Combined fixed-temperature and rate-of-rise detection

Fast response to rapidly developing fires

Intelligent addressable technology

Automatic device mapping

Continuous self-diagnostics

Easy installation using existing wiring

Reduced maintenance costs

Seamless integration with EST3X and Signature Series systems

Typical System Integration

The SIGA-HRD integrates seamlessly with:

• EST3X Life Safety Control Systems
• EST4 Fire Alarm Systems
• Signature Series Intelligent Panels
• Emergency Voice Evacuation Systems
• Building Management Systems (BMS)
• Central Monitoring Stations
• Industrial Fire Protection Systems

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Advanced Multi-Criteria Fire Detection Technology

Edwards SIGA-OSHD Intelligent Multisensor Smoke and Heat Detector combines advanced optical smoke sensing with rate-of-rise heat detection to deliver superior fire detection performance while significantly reducing nuisance alarms. Designed for use with Edwards Signature Series intelligent fire alarm systems, the SIGA-OSHD provides faster and more accurate response to both smoldering and fast-flaming fires.

The detector utilizes multi-criteria sensing technology, integrating optical smoke detection and heat sensing within a single intelligent device. Its sophisticated algorithms help distinguish genuine fire conditions from common airborne contaminants such as cooking particulates, improving reliability and reducing unwanted alarms. (Made in Mexico)

Key Features

Multi-Criteria Detection Technology

• Combines optical smoke detection and heat sensing in a single device.
• Detects both smoldering and rapidly developing fires.
• Advanced onboard microprocessor continuously analyzes sensor data.

Intelligent Nuisance Alarm Rejection

• Dual optical wavelength technology.
• Multiple detection angles for enhanced particle analysis.
• Reduces false alarms caused by cooking vapors and non-fire aerosols.

Integrated Heat Detection

• Rate-of-rise heat detection function.
• Fixed temperature alarm threshold of 135°F (57.2°C).
• Enhanced protection for a wide range of fire scenarios.

Intelligent Addressable Operation

• Compatible with Edwards Signature Series intelligent systems.
• Electronic addressing with automatic device mapping.
• Continuous self-diagnostics and status monitoring.

Environmental Compensation

• Automatically adjusts sensitivity to compensate for dust accumulation and environmental changes.
• Reduces maintenance requirements and improves long-term reliability.

Applications

The SIGA-OSHD is ideal for:

• Commercial Office Buildings
• Hospitals & Healthcare Facilities
• Educational Institutions
• Hotels & Resorts
• Shopping Malls
• Data Centers
• Industrial Facilities
• Airports & Transportation Hubs
• Government Buildings
• High-Rise Residential Towers

Technical Specifications

Dual smoke and heat detection in one device

Faster response to a wider range of fire types

Reduced nuisance and cooking-related alarms

Intelligent self-diagnostics and maintenance alerts

Automatic environmental compensation

Seamless integration with Edwards Signature Series systems

Enhanced life safety and property protection

Compatible Bases

The SIGA-OSHD is compatible with various Signature Series mounting bases, including:

• SIGA-SB Standard Base
• SIGA-RB Relay Base
• SIGA-IB Isolator Base
• SIGA-AB4G Audible Base
• SIGA-LED Remote Alarm Indicator Base

Typical System Integration

The SIGA-OSHD can be integrated with:

• Intelligent Fire Alarm Control Panels
• Emergency Voice Evacuation Systems
• Building Management Systems (BMS)
• Smoke Control Systems
• HVAC Shutdown Systems
• Remote Monitoring Stations

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Advanced Photoelectric Smoke Detection for Signature Series Systems

The SIGA-OSD Intelligent Optical Smoke Detector is part of the Edwards Signature Optica Series, utilizing advanced multi-criteria optical sensing technology to provide fast, reliable fire detection while significantly reducing nuisance alarms. Designed for use with Edwards Signature Series intelligent fire alarm systems, the SIGA-OSD combines sophisticated smoke analysis algorithms with intelligent addressable communication for enhanced life safety protection. (Made in Mexico)

Advanced Optical Sensing Technology

• Multi-criteria optical smoke sensing technology.
• Dual optical wavelengths with multiple detection angles.
• Enhanced detection of real fire conditions.
• Superior discrimination against nuisance particles.

Intelligent Nuisance Alarm Rejection

• Reduces unwanted alarms from cooking particulates and airborne contaminants.
• Advanced digital filtering algorithms.
• Improved reliability in challenging environments.
• Ideal for modern commercial buildings.

Intelligent Addressable Operation

• Compatible with Edwards Signature Series Fire Alarm Systems.
• Electronic addressing without DIP switches.
• Automatic device mapping.
• Fast and stable communication through Signature Data Circuit (SDC).

Environmental Compensation

• Two levels of environmental compensation.
• Two levels of dirty detector warning.
• Automatic day/night sensitivity adjustment.
• Reduced maintenance requirements.

Continuous Self-Diagnostics

• On-board microprocessor monitoring.
• Non-volatile memory storage.
• Continuous detector health monitoring.
• Enhanced system reliability and maintenance efficiency.

Standard Features

• Five selectable sensitivity settings
• Twenty programmable pre-alarm settings
• Automatic device mapping
• Electronic addressing
• Green/Red bi-color status LED
• Supports up to 250 Signature addresses per loop
• Compatible with multiple mounting bases
• UL 268 7th Edition Listed

Applications

The SIGA-OSD is ideal for:

• Commercial Office Buildings
• Hospitals & Healthcare Facilities
• Hotels & Resorts
• Educational Institutions
• Shopping Malls
• Airports
• Government Buildings
• Data Centers
• High-Rise Residential Buildings
• Financial Institutions

Technical Specifications

The SIGA-OSD supports:

• SIGA-SB Standard Base
• SIGA-RB Relay Base
• SIGA-IB Isolator Base
• SIGA-AB4G Audible Base
• Remote LED Indicator Bases

These options provide flexibility for various installation requirements.

Benefits

Early detection of smoldering fires

Advanced nuisance alarm reduction

Intelligent addressable technology

Automatic sensitivity adjustment

Continuous self-diagnostics

Reduced maintenance costs

Fast and reliable communication

Seamless integration with Edwards Signature Series systems

Typical System Integration

The SIGA-OSD integrates seamlessly with:

• EST3X Life Safety Control Systems
• EST4 Fire Alarm Systems
• Signature Series Intelligent Panels
• Emergency Voice Evacuation Systems
• Building Management Systems (BMS)
• Central Monitoring Stations
• Smoke Management Systems

Why Choose SIGA-OSD?

The SIGA-OSD combines advanced photoelectric detection technology with intelligent signal processing to deliver dependable fire detection while minimizing nuisance alarms. Its environmental compensation, self-diagnostics, and automatic device mapping make it an excellent choice for modern life safety applications requiring high reliability and low maintenance.

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