Edwards 3-ASU Audio Source Unit W/ Mounting CH

The Edwards 3-ASU is seamlessly integrated into an EST3 system to provide for a rugged and reliable communications package that can be configured for Mass Notification/Emergency Communication (MNEC); as well as fire alarm and other emergency functions. The Edwards 3-ASU audio source unit supports eight channels of clear digital audio that is easily distribute to panels containing 3-ZA rail amplifiers. The 3-ASU supports digital storage and playback of prerecorded messages as well as live paging. Also, the optional 3-FTCU provides a unique, space-saving, and easy-to-operate control point for dedicated emergency/firefighter two-way telephones.

The efficient EST3 audio system provides intuitive local and remote audio control for MNEC, Life Safety and other approved uses. Besides, EST3 audio builds from standard modules that fit together easily. Furthermore, audio components use standard EST3 cabinets and power supplies.

Taking full advantage of digital technology; up to eight channels of audio sources transmit over a single twisted pair of wires or fiber optic cables between nodes. Coupling the inherent reliability and performance of zoned amplifiers with EST3 simplified user interfaces makes audio system design and operation easy and dependable.

Features / Specifications

• Eight channels for audio source selection
• Part of an end-to-end audio solution suitable for low-frequency signaling in sleeping areas
• Single fiber optic filament or one twisted pair of wires between nodes
• VU display shows paging output level

Download the Specification sheet in *.pdf format

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