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One-way Emergency Voice Communication / Public Address System PDF Print


One way emergency voice communication / PA system Rack
 We design, supply and install one-way emergency voice communication systems complying to SS 546 (formerly CP25). 

Our systems are customised to integrate with the building's fire alarm, two-way emergency voice communication (aka fireman intercom) system and recording system.

From the moment the fire alarm system is activated, the system operates automatically to start the recording system, initiate the delay timer to meet fire code requirement before silencing the alarm bells and broadcast the recorded voice message throughout the building without human intervention.