40 Rooms-Two Way Talk Back System
School Broadcasting System
Allows Perfect Communication
Between Principal/Head Master and Various Class Rooms.
Pricipal/Head Master Can Speak to Each Class Individually and Address
All Class Room Simultaneously.
Principal/Head Master Can Receive Communication From Each Class Room
Relay Of Pre-Recorded Educational Cassettes Over Loudspeakers in Class Room From in Built Cassette Player. Amplifier :
The power of the amplifier is decided on the number of classroom speakers to be driven.
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B-26 & 29 D.S.I.I.D.C Complex
Mangolpuri Industrial Area
Near Safal Cold Storage, Phase-I
New Delhi -110083, INDIA