Edwards 3-FTCU Fire Fighter Phone Subassembly

The Edwards 3-FTCU Fire Fighter Phone Subassembly is a communication module designed for use with compatible Edwards EST3 fire alarm and emergency communication systems. Operating in conjunction with the 3-ASU Audio Source Unit, the 3-FTCU provides a dedicated control point for firefighter telephone communication while, at the same time, supporting efficient voice communication within compatible emergency communication systems. Additionally, its space-saving design occupies a single chassis location, making it well suited for commercial installations where cabinet space is an important consideration.

Designed for commercial fire alarm and emergency communication applications, the 3-FTCU integrates seamlessly into the EST3 platform while providing supervised communication for compatible firefighter telephone circuits. Furthermore, the unit features an intuitive user interface with an LCD display and dedicated control buttons, thereby allowing authorized personnel to manage connected and pending telephone calls efficiently. As a result, it is well suited for new system installations, upgrades, and replacement projects where compatibility has been confirmed.

Product Functions

The Edwards 3-FTCU performs several important functions within compatible EST3 emergency communication systems, including:

• Providing a dedicated control interface for compatible firefighter telephone circuits
• Supporting supervised firefighter telephone communication
• Displaying connected and pending telephone calls
• Allowing operators to connect, review, acknowledge, and disconnect telephone calls
• Integrating with the Edwards 3-ASU Audio Source Unit
• Supporting commercial emergency communication and fire alarm applications

Features & Benefits

Dedicated Firefighter Telephone Control

The 3-FTCU provides a dedicated operator interface for compatible firefighter telephone systems. Additionally, the module supports efficient call management within compatible EST3 emergency communication systems.

Space-Saving Design

The module occupies a single chassis space within an EST3 enclosure. Consequently, valuable cabinet space is preserved while providing integrated communication functionality.

LCD User Interface

An integrated LCD display allows operators to review pending and connected telephone calls. Furthermore, dedicated control buttons simplify navigation and call management during system operation.

Supervised Communication

The 3-FTCU supports supervised firefighter telephone communication when used with compatible EST3 system components. Additionally, supervised inputs help monitor communication circuits within compatible installations.

Seamless EST3 Integration

Designed specifically for the EST3 platform, the module integrates directly with the 3-ASU Audio Source Unit and compatible EST3 system architecture. As a result, it supports efficient communication within compatible emergency communication systems.

Commercial-Grade Construction

Manufactured for commercial life safety applications, the 3-FTCU features durable construction intended for long-term operation within compatible indoor installations. Moreover, its modular design supports convenient servicing and future system expansion.

Technical Specifications

Manufacturer: Edwards

Model: 3-FTCU

Product Type: Fire Fighter Phone Subassembly

System Compatibility: Edwards EST3

Application: Commercial Fire Alarm and Emergency Communication Systems

Installation: One Chassis Space

Display: Integrated LCD

Telephone Support: Dedicated Firefighter Telephone Control

Communication: Supervised Telephone Circuits

Audio Integration: Compatible with 3-ASU Audio Source Unit

Audio Channels: Supports EST3 Eight-Channel Audio Architecture

Application: Indoor Commercial Use

Construction: Commercial-Grade Modular Assembly

Specifications should be verified with the manufacturer’s documentation for the intended application.

Typical Applications

The Edwards 3-FTCU is commonly used in compatible EST3 systems serving:

• High-rise office buildings
• Hospitals
• Educational campuses
• Hotels
• Government facilities
• Transportation terminals
• Industrial complexes
• Manufacturing facilities
• Large commercial buildings
• Institutional facilities

Application suitability should always be verified according to the system design and project requirements.

Compatibility Information

The Edwards 3-FTCU is designed for operation with compatible Edwards EST3 fire alarm and emergency communication systems. Additionally, the module is intended for use in conjunction with the Edwards 3-ASU Audio Source Unit as part of the ASU/FT configuration. Before purchasing or installing the module, however, compatibility should always be verified with the intended EST3 system configuration. Furthermore, confirming compatibility helps support proper communication between system components, thereby contributing to the intended operation of the overall emergency communication system.

Why Choose the Edwards 3-FTCU?

The Edwards 3-FTCU Fire Fighter Phone Subassembly combines dedicated firefighter telephone control, supervised communication, and seamless EST3 integration in a compact commercial module. Additionally, its intuitive LCD interface, space-saving design, and compatibility with the 3-ASU Audio Source Unit support efficient communication management within compatible emergency communication systems. As a result, it provides a dependable solution for commercial facilities requiring a compatible firefighter telephone control interface.

3-FTCU