Is a microprocessor
controlled, software programmable, central exchange based “PAGING SYSTEM WITH
TALK BACK FACILITY”. The system comprises of page channel and party channel
for two-way communication facility between the control room and the Field Call Station.
Page Channel provides loud speaking facility and is used for broadcasting messages
or issue instructions or to locate field operators in the plant. The announcements
made by the users are heard over the Field Loudspeakers.
Party Channel is used for carrying prolonged conversations in private mode, which
is not heard over the loudspeakers. The systems possess multiple Party & Page channels
so that each field operator can carry his separate, independent and simultaneous
conversation.
The system consists of CENTRAL CONTROL EXCHANGE, MASTER CONTROL DESK (MCD), CABLES,
FIELD CALL STATIONS, JUNCTION BOXES & SPEAKERS. The field call stations and loudspeakers
are installed at various locations throughout the facility. The person can communicate
from any field call station to Control room Operator and Vice Versa.
Central Exchange is a Microprocessor based system available with various facility
and options. Each Exchange can handle more MCD and priority among the MCD can be
programmed at any point of time using PC/LAPTOP.
MCD is desktop type unit having Gooseneck Mic with built in Speaker for talk back
function. MCD is micro controller based system having 32 feather touch keys with
back illuminated. Keys are used to select zones and different functions of the system.
The loudspeakers and field call stations are available for Indoor type for indoor
areas, weatherproof type for outdoor safe (i.e. non-hazardous) areas and explosion
proof type for hazardous areas. The loudspeakers are available in different wattages
& sound pressure levels and in different sizes & constructions to meet all types
of the requirements.
The system provides excellent reproduction of sound, clear audible announcements
and high intelligibility of speech, even in high noisy areas.
Key Features:
- Paging with Alert Tone facility.
- Master-Slave Configuration with facility to connect multiple master control desk.
- Direct Communication between the field operators and the control room operator.
- Direct communication between the two field operators (i.e. without routing any calls through central control room)
- Communication between the two field operators with the help of Master Control Station (MCS).
- Individual zone, Multiple zone and All zone selection for announcements.
- Facility of connecting emergency siren over the paging channel & Announcement is also possible.
- Digital display at MCS for identification of field call station number/area name with User ID.
- Page priority, override and central monitoring facility at MCS.
- Access to features can be restricted (by software programming) for the User.
- No Limitations of connecting the field handset stations. It can handle 500+ stations in each system.
- Open Group Line facilitate its integration with MUSIC, EPABX, Fire alarm etc.
- Easy and quickly expandable by adding the relevant card in central equipment.
- Host of various unique and useful features.
Key Advantages:
- Non blocking type system. 4 & 8 channels are provided for PRIVATE & PAGE conversation.
- Software programmable for communication options, features and system access
- Cost effective design and hardware.
- Diagnostic features provided. Trouble free system.
- Modular architecture, offering the flexibility to expand up to 96 Zones.
- Reduced and easy maintenance.
- High flexibility and adaptability.
- 100% non-blocking communication facility to all users.
- Minimum downtime, easy system operation and maximum safety.
- Easy and quick to expand.
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