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5 Zones IP Network Audio System for Office, School & Hotel
T-6700R
LAN Network Switch
T-205CW
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Control Room
Receiption Table
Room-1
Room-2
Room-3
Public Area-1 Public Area-2
T-2221
T-2S01
T-6702
T-6702
T-6705A
T-67120 T-67120
T-205CW
T-6705A
T-6705A
T-775H
T-775H
T-775H

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System Features:
• Digital audio system over LAN network
• Minimum cable wiring system
• Simplest cable layout & maintenance & future upgrade
• Different programs for different zones
• Versatile specified zone, group zone and all zone paging
• Two way communication system between remote paging microphones
• Local music and microphone input
• Terminal user with remote control to select program
• Remote PC log in, remote control, set up and trouble shoot
• Expansion only by add network audio adapter
• Capacity of up to 7,000 zones
• Optional features: remote telephone paging system, voice alarm system,
intercom system, free-to-talk communication system, emergency button push
for voice message broadcast and emergency intercom system, integration
with door access system and CCTV security system.
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5 Zones IP Network Audio System for Office, School & Hotel

3. Page 3 of 4
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5 Zones IP Network Audio System for Office, School & Hotel
System Features:
• The IP network audio system is designed for office, school and hotel applications, where multi-room
background music system and versatile paging system is needed.
• The IP network audio system is especially suitable for big-scaled sound system, long-distance sound
system, no more cable layout needed sound system and flexible customized but high capacity sound
system, small application cost-effective sound system and user-friendly easy maintenance sound system.
• The system is set up by minimum quantity of equipments but with highest capacity because of its digital
network feature.
• Minimum cable cost and minimum wiring labor cost is another advantage of this system, thus the system
could be built-up over any non-dedicated network system or the already existing network system.
• No extra cost for future upgrade or system expansion, only more quantity of network amplifier shall be
added to this existing system. By another words, it also means no extra construction cost and no cable
layout cost for existing traditional public address system upgrade to IP digital network audio system.
• No cost for remote system parameter set up, no cost for system status monitoring, no cost for remote log in
and trouble-shoot after sales service.
• Different background music could be manually or pre-scheduled programmed to designated zones at pre-
set time, moreover, the terminal user also could select different programs from the PC server which located
in the control room through an IR remote control.
• Versatile paging system is already included, live human voice announcement to specified zone, group zone
and all zones are possible. While maximum around 500 microphone consoles could be pre-set with nine
different priorities. Several different microphones could announce to different free zones at the same time.
Two or several microphones could be lunched a two way communication system even remote conference
system.
• Optional features: remote telephone paging system, voice alarm system, intercom system, free-to-talk
communication system, emergency button push for voice message broadcast and emergency intercom
system, integration with door access system and CCTV security system.

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5 Zones IP Network Audio System for Office, School & Hotel
Bill of Material
S.N. Model Description Unit Qty Remark
1 T-6700 Touch Screen PC Server Unit 1 Server of the IP network audio system, could be replaced by any PC
2 T-6700R IP Network Audio
Software
Set 1 IP network audio software for parameter set up, status monitoring,
program and signal encoding.
3 T-2221 CD/Mp3 Player with Tuner Unit 1 Audio source two inputs
4 T-2S01 Stereo Pre Amplifier Unit 1 Input the audio sources to PC for digital source transmission
5 T-6702 IP Network Paging
Microphone
Unit 2 One mic for control room, one for receiption desk, versatile paging modes
include specified zone, group zone, all zone paging and two way intercom
system. The mic is built-in speaker for monitoring of intercom system.
6 T-6705A IP Network Audio Adapter
with Amplifier
Unit 3 One unit could be installed in each room, which is near to the wall mount
speakers. Decode the digital music & paging system into its built-in
10W+10W stereo amplifier then to low impedance speakers.
7 T-67120 IP Network 120W
Amplifier
Unit 2 One unit could be installed in a bigger room like restaurant, meeting room
or public area & corridor. It is also could be installed in the control room.
Decode the digital music & paging system into its built-in 120W PA
amplifier, then to 100V speakers.
8 T-205CW 6” Coaxial 10W Ceiling
Speaker, 100V
Pcs 20 5" Coaxial Ceiling speaker, 100V, 2.5W-5W-10W-20W power taps, which
is designed to work together with IP network 120W amplifier T-67120 for
public area background music & paging system.
9 T-774H 4” Two Way 10W Wall
Mount Loudspeaker,
8ohms
Pcs 6 4" Two way wall mount speaker, 8ohms, 2.5W-5W-10W-20W power taps.
Two pcs speakers shall be installed in each room to work together with IP
network audio adapter with amplifier for background music & paging
system.
10 N/A LAN Switch Unit 1 The LAN switch shall be more than 5 channels, which is used to built-up
the LAN network, the system could be set up by non-dedicated existing
network system.