1. Master unit is connected in parallel with all the slave units on a set of two cables.
2. Master unit facilitates the Director / Administrator / Principal with following features:
2.1. One to one two way communication can be performed with any selected room.
Voice of administrator will be heard only in selected room, no other room will hear the
Conversation.
2.2. Group Calling: Administrator can make 05 groups of 10 Rooms each to make group
Announcements. Groups can be made of Rooms with common interest. Like the
Announcements for all the admin staff is mostly common, for all the sections of senior
Secondary classes is mostly common and likewise. Groups can be easily selected using
F1-F5 function keys on PS2 Keyboard.
2.3. Other than making groups Administrator can make group announcements directly
by entering room numbers. They can be any random rooms having common interest.
2.4. All Call: Administrator can perform ALL CALL. During ALL CALL the voice /
Announcement from administrator will be audible in every room where slave unit is
Installed. This can be used to announce any information bearing common interest for
all.
2.5. CD / DVD Player, Computer, Mobile or any audio device can be connected with
master unit to play music or any prerecorded message.
2.7. This whole system can also be used as building’s local audio broadcast system like
Radio/FM works for whole city. Schools can add an extracurricular activity to their
routine for students and give them opportunity to show case there hidden talents
through their voiceovers, daily news telecasts, singing, musical instrument playing etc.
This will definitely inculcate confidence in them. Sweet music can be played during
office hours in corporate offices / Malls etc just to let their employees feel relaxed and
energized.
Description provided by Pis Providers.
Fully digital switching ensures clear and reliable communication.
All Call, Group Call (5 groups of 10 rooms each), One-to-One, Selected Rooms, Listening (Spying) Mode, External Audio Mode.
Master Unit with mic, speaker, 16x2 LCD, PS2 Keyboard; Slave Units with mic and speaker; Power Supply Unit.
Master unit installed in administrator room; Slave units installed in classrooms, labs, staff rooms, etc.
No external amplifier, speaker, or audio switcher required, reducing system complexity.
Reduced wiring cost up to 1/10th compared to traditional systems.
Supports external audio devices like Computer, Mobile, iPod for music or prerecorded messages playback.
One-to-one two-way communication, group calls, all calls, selected room calls.
16x2 character LCD and PS2 keyboard for easy navigation and control.
Suitable for schools, corporate offices, malls, supporting announcements and extracurricular voice projects.
Specifications
Modes of Operation
6 modes including All Call, Group Call, One to One, Selected Rooms, Listening, External Audio
Group Call Capacity
5 groups, each containing up to 10 rooms
Master Unit Features
Microphone, speaker, 16x2 character LCD display, PS2 keyboard
Slave Unit Features
Speaker and microphone
Power Supply
Single linear power supply supports master and 10 slave units
Wiring
Parallel connection on two cables reducing wiring complexity
External Audio Input
Supports devices like Computer, Laptop, Mobile, iPod
Communication Type
One-to-one two-way voice communication and group/selected/all call announcements
Installation Locations
Master unit in administrator's room, slave units in classrooms, labs, staff and activity rooms
