Digital Control Public Address System KB-D series

EMPERTECH KB-D’s “EASY” Benefits NOTIFIER Annual Distributor Conference EMPERTECH KB-D’s “EASY” Benefits October 4-7, 2009 Easy Installation Ergonomic design and comprehensive instruction to enable fast installation Easy Info Reading 12 inch modern touch LCD screen and user-friendly software interface on central processor Easy Access & Control Centralized control, flexible program configuration and remote access available Easy Maintenance Pioneer quality control system to provide warranty of longevity Easy benefits are not only some promotion slogans but also the design language that has been applied in products. Every benefits is realized through various product features.

Can Well Address Needs of Medium Size Applications KB-D Series PA System – Key Features Network monitored and Controlled Public Address System Back Ground Music, Recorded media and Paging Centralized or De-Centralized Installation Manual or automatic operation for Playing BGM and recorded messages. All units are monitored by the central PC. Central PC with touch screen for easy program and configuration. Back up power supply in case of power failure Can Well Address Needs of Medium Size Applications

KB-D – Central Control Unit Touch screen Operation Control and monitor all the units in the system. Built-in 4-channel player, support all formats that can be played in Microsoft media player Auto timed play music, weekly, daily, or monthly cycle options Edit and download timed records 16 built-in programmable audio sources plus 3 AUX KB-D100 (Central Processor) KB-D100 central control, to monitor all the devices in system Can save operators efforts on setting and checking

Front Panel (ET-D100C) LCD Touch Screen Mic in Power on/ off with LED indicator USB Port

Back Panel (ET-D100C) Control bus Ethernet port AC Power In Fan 4 Line out

ET-D100C Software User interface Menu Tools Device selection Installation Equipment list Option

KB-D – Audio Matrix KB-D816S (Digital Audio Matrix) 16 inputs and 16 outputs, audio inputs and outputs switchable Page up to 128 zones Priority bus for zone paging and emergency alarm System time calibration and timed program download from KB-D100 KB-D816S (Digital Audio Matrix) Can offer a highly flexible and efficient audio source management solution

Amplifier Monitor and Switcher KB-D816S – Application Schematic Zone1 Audio Matrix Amplifier1 70V/100V Zone2 70V/100V Amplifier2 Zone3 Amplifier3 70V/100V Multi Audio Source Amplifier Monitor and Switcher Zone4 Amplifier4 70V/100V Amplifier5 70V/100V Zone5 KB-D-816S Back Amplifier KB-D-13A Central Control Zone Selector KB-D100 KB-D100 KB-D-13B Zone N Power Manage KB-D16T KB-D28S

Allow user to easily operate at distance KB-D – Remote Microphone Station Remote paging for several KB-D816S Balanced transmission mode, 1000m distance KB-D816R (Remote Paging Microphone Station) Allow user to easily operate at distance

Easy expansion to meet increasing applications KB-D – 16 Zone Paging Selector 16 Zones Paging Selector LCD Display RJ 45 Connector to connect 4 Microphones with priority KB-D10P Easy expansion to meet increasing applications

Easy expansion to cover larger areas KB-D – Remote Microphone Station Remote Paging for several KB-D10P Balanced transmission mode, 1000m distance KB-D-10R (Remote Paging Microphone Station) Easy expansion to cover larger areas

Can achieve energy saving and prevent damage from overloading KB-D – Power Management Devices 5-channel power output, 1-channel activation out (for KB-D28S) Built-in chime, timed activation LCD display, easy to operate Programmable by central processor KB-D100 KB-D16T (Programmable Timer) 16-channel power output Sequential ON/OFF output to reduce power shock Manual/short circuit signal output activation KB-D28S (Power Sequencer) Can achieve energy saving and prevent damage from overloading

Offer a convenient way to check zone status KB-D – Speaker Circuit Monitor Unit Monitor up to16 zones, independent volume control Zone monitoring and volume control buttons Auto cycle monitoring KB-D12M (Monitor Panel) Offer a convenient way to check zone status

Can also make maintenance easier KB-D – Amplifier Monitor & Changeover Control Monitor up to 5 amplifiers, Three indicators: normal, malfunction and back up 5 main + 1 spare amplifier, and auto switching to spare amplifier if any main fails Mute and reset buttons KB-D21M (Amplifier changeover) Can also make maintenance easier

Can well cooperate with Fire alarm KB-D – Speaker Zone Selector 4-channel BGM signal in and 4-channel fire alarm signal in 16-channel out, manual control buttons Programmable for each output channel. Auto trigger recorded message when detect fire signal LCD display, easy to operate Programmable by central processor KB-D100 KB-D13A (Zone Selector) 1 channel BGM signal in and 1 channel fire alarm signal in 16-channel out, manual control Auto trigger recorded message when detect fire signal KB-D13B (Zone Selector) Can well cooperate with Fire alarm

More options and more reliable KB-D – Power Amplifier RCA and XLR interface, input level 0dB 70V, 100V and 4-16Ωoutput Short circuit and high heat protection Overload limit Heat sink with forced cooling 32-level digital volume control Controlled by KB-D100 Various Model Details Part Type Output Power KB-D3600 360W KB-D4600 460W KB-D6600 660W KB-A1000 1000W KB-A1500 1500W More options and more reliable

Balanced Audio Transmitter and Receiver 2 input （line in & MIC） Output control DC/AC 24V supply ET-1000AC One Balanced input 3 Un-Balanced Output DC/AC 24V Supply ET-1000BC

Audio Source Equipment Support CD, CD-R,CD-RW,DVD etc Support USB play back w/ Remote Controller Optical Audio Output ET–DVC

KB-D Digital PA System – Connection Central control KB-D816R KB – D816S 16*16 audio matrix Paging microphone 16 zone speaker selector KB – D13A 16 Zone monitor KB– D12M 16 Zone paging selector KB – D10P Amplifier changeover KB –D 21M KB-D10R 360W power amplifier KB - D3600 Paging microphone 660W power amplifier KB - D 6600 KB – D28S Power management KB– D16T

Loudspeaker Product Family NOTIFIER Annual Distributor Conference Loudspeaker Product Family October 4-7, 2009 Ceiling Column Public Address Wall Mount Projection Pendent Horn VA loudspeaker is totally comply with BS 5839 Wall Mount Voice Alarm Ceiling One Stop Speaker Purchase

Wuhan Xincheng International Exhibition Center NOTIFIER Annual Distributor Conference October 4-7, 2009 Wuhan Xincheng International Exhibition Center Location: Wuhan City, China. P.R Total construction area: 457,500 square meters Height: 27.5 meters Equipment used: Control units 12 sets KB-D (PA controlled) 1 set KB-1900H (Network VoIP) 350 pc amplifiers 5000 pc loudspeakers This project is done by NOTIFIER distributor in China.

Ning Bo He Feng Creative Square Location: Ningbo City, China. P.R Total construction area: 338,600 square meters Design: shopping mall, hotel, office building Equipment used: Control units 5 sets KB-D (PA controlled) 225 pc amplifiers 2200 pc loudspeakers

Singapore Flier

Singapore Republic Polytechnic

Portugal Colombo Shopping Mall

NOTIFIER Annual Distributor Conference October 4-7, 2009 Project Reference Baiyun International Airport Hotel Shanghai Jiaotong University Shanghai Metersbonwe Flagship Store Asahi Beer Plant Portugal Colombo Shopping Mall Tsing Hua University Midea factory Vanke Real Estate Beijing National Stadium Bird Nests Singapore Flier Singapore Republic Polytechnic

Thank you for listening!