Potter Electric FFT-EXP Voice Evacuation Telephone System

Product Description

The POTTER ELECTRIC SIGNAL CO. US FFT-EXP is a 12-circuit voice evacuation telephone system designed for emergency communication in commercial and industrial fire alarm installations. This unit provides dedicated telephone circuits that allow firefighters and emergency personnel to coordinate during a building evacuation. It integrates into voice evacuation systems where clear, reliable communication between floors or zones is critical. Licensed fire alarm technicians and system integrators are the primary installers of this equipment.

The FFT-EXP is intended for use in commercial buildings, high-rise structures, and other occupancies that require code-compliant voice evacuation systems. It serves as an expansion unit within a larger fire alarm and emergency communication setup, adding telephone circuit capacity to an existing system infrastructure. No specific compatible panels or model families are listed in the available product data.

Key Features

• 12-circuit telephone expansion capacity for voice evacuation systems
• Designed for emergency firefighter telephone communication
• Sold as a single unit (EA)
• Intended for commercial and life-safety fire alarm applications

Compatibility

Designed as an OEM-style expansion component for voice evacuation telephone systems in commercial fire alarm installations. No specific compatible panel models or system families were provided in the available product data.

Installation Notes

Installation must be performed by a licensed fire alarm technician in accordance with NFPA 72 and all applicable local codes. Disconnect and lock out all power to the fire alarm control panel before beginning any wiring or connection work. Verify that the host system supports telephone expansion modules before installing. Do not energize the system until all connections have been inspected and verified by a qualified technician.