System Sensor 90215A-801-05-L Speaker 25V 70V 100V Red

Product Description

The SYSTEM SENSOR 90215A-801-05-L is a multi-voltage speaker designed for use in fire alarm notification systems. It operates across three standard audio distribution voltages - 25 volts, 70 volts, and 100 volts - making it adaptable to a wide range of installed audio evacuation systems. The red housing meets typical fire alarm aesthetic and code requirements for notification appliances. This unit is sold individually and is installed by licensed fire alarm technicians and low-voltage electricians as part of a listed fire alarm system.

This speaker is suited for commercial and residential fire alarm applications where voice evacuation or audible notification is required. It is commonly installed in corridors, common areas, and occupiable spaces as part of a mass notification or emergency voice alarm communications (EVAC) system. The multi-voltage design allows a single SKU to serve systems wired at 25V, 70V, or 100V audio distribution lines, reducing the need for multiple speaker variants on a job.

Key Features

• Compatible with 25-volt, 70-volt, and 100-volt audio distribution systems
• Red housing meets common fire alarm notification appliance color requirements
• Sold as an individual unit for precise quantity ordering
• Designed for voice evacuation and audible notification applications
• Multi-voltage flexibility reduces SKU complexity on multi-zone jobs

Compatibility

Designed as an OEM-style replacement or new-installation speaker for fire alarm voice evacuation and notification systems operating at 25-volt, 70-volt, or 100-volt audio distribution.

Installation Notes

Installation must be performed by a licensed fire alarm technician or low-voltage electrician in accordance with NFPA 72 and all applicable local codes. De-energize and lock out the fire alarm control panel before making any wiring connections. Verify the system audio voltage setting matches the speaker tap selection before restoring power. Coordinate with the authority having jurisdiction (AHJ) for inspection and acceptance testing after installation.