Edwards Signaling 556A-M485 Audio Coupler Module Board with RS485 Connectivity

Technical Specification

Features:

Make: Edwards Signaling
Model code: 556A-M485
Siren Type: Electronic

Additional info:

Compact, modular design allows unit to be configured with tone, voice, audio coupling or RS485 Internal volume control Diode Polarized NEMA Type 3R 90dB @ 1m (80dB @ 10ft.) Ideal for sounding stand-alone or system tones and voice in factory hallway, office and personnel areas where the use of large, horn type devices is not desirable because of sound output and appearance issues May also be used for fire/emergency signaling applications, where operation and control of high decibel audio and voice is required for plant or area-wide tone and voice notification

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Make	Edwards Signaling
Manufacturer	Edwards Signaling
Category	Fire and Rescue>Warning Lights & Sirens
Model code	556A-M485
Siren Type	Electronic
Additional info	Compact, modular design allows unit to be configured with tone, voice, audio coupling or RS485 Internal volume control Diode Polarized NEMA Type 3R 90dB @ 1m (80dB @ 10ft.) Ideal for sounding stand-alone or system tones and voice in factory hallway, office and personnel areas where the use of large, horn type devices is not desirable because of sound output and appearance issues May also be used for fire/emergency signaling applications, where operation and control of high decibel audio and voice is required for plant or area-wide tone and voice notification
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