It is a centralized Amplifier based system that’s been designed to provide Music/Voice/Emergency
Siren/Voice paging and to broadcast to the entire plant or at selected Areas.
The entire operational area/facility can be divided into one or more zones, which
can be accessed independently either for announcements or for Alarm broadcasting.
The loudspeakers are installed in these zones.
There are no limitations to number of zones in the system or number of loudspeakers
in each zone. Each loudspeaker is connected to the central equipment for amplification
and other control functions.
Depending on the surrounding environment, either flameproof loudspeakers (for hazardous
atmospheres) or weatherproof loudspeakers (for safe & non-hazardous atmospheres)
or indoor loudspeakers (for indoor areas like Control Room, Office Area etc.,) are
installed in each zone. The loudspeakers are available in different wattages, sizes,
types and constructions. The system is designed to offer clear reproduction of sound
and intelligibility of speech even in high noisy areas. Multiple control desks can
be installed in the same system, for paging access (with priority) from more locations.
The system uses high reliability amplifiers with built in over load protection circuitry,
short circuit protection, open circuit protection and thermal protection.
Key Advantages:
- Simple and economical field cabling.
- Trouble free system.
- Flexibility to connect the loudspeakers at longer distance.
- Modular architecture. Easy for Expansion of ZONES, SPEAKERS etc.
- Connectivity of PA System to the EPABX System & FIRE ALARM SYSTEM.
- Monitoring the healthiness of all associated equipment in the PA System.
- Call attention chime tone prior to all announcements.
- Multi Console Announcement with Priority selection even after commissioning of the
System.
- Non interrupt of Music during Announcement through console in other Zones
- Automatic Emergency Siren/Emergency Message can be played in a Zone where FIRE is
detected. At same time Warning Messages can be played in other zones of the Building.
- Standby Amplifier selection by pressing a Single Switch.
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