Announcement to any individual,
a group or all the stations. Relaying
recorded lessons/speech to rooms.
Contacting a particular room &
getting back, information. Recording
of room conversation for enforcing
discipline/ patient monitoring
and to overcome deficiencies.
DVAMBS is operational
in five different modes :
Audio Monitoring Mode
: for listening the conversation
at a station.
Video Monitor Mode :
for live video monitoring at a
Address Mode :
for announcement at any particular
Group Address Mode :
for announcement to any group
of stations. Any number of stations
can be selected. All
Call Mode: to
address or playback recorded message
to all the stations simultaneously.
DVAMBS comprises of...
Master Unit With this it is possible
to communicate with maximum of
96 locations at a time, with remote.
DVAMBS - Base
It has a capacity to connect 8/16/24/32/40
/48/64/96 PA Speaker 100 V and
a CCD Camera with taper mic for
Audio-Video Monitoring of the
Classroom in monitor mode of the
system. Base can be installed
at a distance of 900 mts. from
the master unit.
LMT Speaker The PA Speaker-
100V of Secom make should be connected
for broadcasting. This comes with
line matching transformer of 1.5watts.
CCD Camera Any CCD Camera, either
B/W or Color with taper mic for
Audio can be connected as per
Amplifier The power of the amplifier
is decided on the number of station
speakers to be driven. For 50
stations with speaker of 3watt,
a 150watts amplifier is required.
You can have ampli-deck for playing
cassettes, CD's etc.
Microphone Any PA Microphone can
be used for broadcasting. i.e.
Tabletop, Tieclip etc.
Speaker Any good quality Multimedia
Speaker can be used for audio
monitoring of the Classroom.