A Leading Provider for Smart Coverage and Enhancement Solutions for the Wireless Communication Industry Worldwide

In-Building Coverage with BTI’S FIDAS systemProposed Design forProposed Design for

Aditya kemang Village, Jakarta, IndonesiaAditya kemang Village, Jakarta, IndonesiaMarch, 2009

Fiber Intelligences Distribution Antenna System

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What is What is FIDASFIDAS InIn--Building Solution?Building Solution?Fiber Intelligences Distribution Antenna System

RF Signals are converted by Host Units (HU) into light Source and transported over fiber optical cables to the Remote units.

Light Signals are then converted back into RF signal by  Remote Units (RU) units. 

Single‐mode or Mutil Mode Fiber (to be requested) transmission for best performances

FIDAS can communicate up to 15km between HU and RU units.

RU to DAS System by existing Coaxial connections

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

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BTIBTI’’s Solution s Solution –– FIDAS SystemFIDAS System

BTI’S proposed FIDAS system in‐building coverage solution for Aditya kemang Aditya kemang VillageVillage . 

This is a hybrid DAS network system, a concept of maximizing existing passive antenna system in the building which need to upgrade or mix & match active and passive system for new buildings.

Achieved cost efficiency, fast & easy installation, flexibility and networks scalability.

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

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FIDASFIDAS InIn--Building Coverage DesignBuilding Coverage Design

Aditya kemang VillageAditya kemang Village

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

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Proposed Concepts:Proposed Concepts:

The proposed In‐building Coverage design using BTI’SFIDAS system for Aditya kemang VillageAditya kemang Village , use the existing DAS system with 100% active system to transport operator’s BTS signaling to mobile users

The following presentation intend to  provide an idea to introduce the FIDAS system for in‐building coverage ,which supports multi‐operators, multi‐bands and multi‐carriers wireless communication network services.

The figures  used in this presentation to describe the buildings all come from third‐party. A professional site survey and sites study should be done before deploy the IBC implementation.

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

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Here is Here is AAdityaditya KKemangemang VVillageillage

Nos. of Building: Tower A,B,C,D,E,F,G, Parkia, Pengelola, V.K.Hotel, MALL,Sekolah,Dehan lantai Parkia, R.serbaguna

Nos. of Floors: Totally 298

Nos. of Basement 3

Coverage area : Around 224,074 m2

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

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ZONE Description ZONE Description -------- Buildings DistributingBuildings Distributing

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

Tower BTower B

PARKERPARKER

Tower CTower C

Tower ATower A

Tower DTower DPENGELOLAPENGELOLA

Tower ETower ETower FTower F

Tower GTower G

HOTELHOTEL

M A L L

SEKOLAH/LANTAIPARKIA

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277761248112BASEMENT 3

811441483168BASEMENT 2

811441483168BASEMENT 1

1R.SERBAGUNA

1167.012519.161.1TOWER G

1248213041.6TOWER F

1531.531869.322.1TOWER E 

730.23772.310.1TOWER E 

115264824SEKOLAH

1216.041870.717.2HOTEL

64009.540160DEHAN LANTAI PARKIA

12992556232K.V.MALL

817.4230.526.8PENGELOLA

11964132.536.8TOWER D

1139.844627.441.6TOWER C

916.324627.633.2TOWER B

1051.75324336.5728.76TOWER A

2452.166.531.677.6PARKIA

AREA per FLOORFLOORSW(M)L(M)BUILDINGS

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Operators BriefOperators Brief

There will be 3 band wireless network (3G, CDMA800, DCS1800) provided by 8 operators (Telkomsel, XL,Indosat,HCPT,NTS,FLEXI,ESIA,DCS1800).The total carries will be 12 currently in AdityaAditya kemangkemangVillage.Village.More carries will be used in future. The IBC system should be able to support the network expanding . 5DCS1800DCS1800

CDMA800ESIA2

CDMA800FLEXI

3GNTS

3GHCPT

3GINDOSAT

3GXL

5

3GTELKOMSEL

CARRIESCARRIESBANDOPERATORS/BRAND

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Coverage System OverviewCoverage System Overview

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

Confidential

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

Principle of the FIDAS solution DesignPrinciple of the FIDAS solution Design

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Principle of the FIDAS solution DesignPrinciple of the FIDAS solution Design

The is a multi –band wireless network. 

The 3G(CDMA2000,WCDMA) signal has the lowest  penetrate ability 

In order to insure all bands Carries can be reached at a acceptable RX level in the buildings, take the 3G signal to be 

calculate factors. The acceptable RX level of 3G set to be ‐85dbm 

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Coverage ERP Calculations

The target average coverage RX ‐‐‐ ‐85dbm

Based on the space transmit model formula ‐‐‐‐Ls=32.45+20logR（Km）+20logF（MHz） ,we can calculate the coverage radius of 3G omni antenna RPo – Ls – L0 = P   ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ (1 )Po: antenna output power ( Without antenna gain)

Based on the experience, the input power to omni antenna set to be ‐7dbm 

Ls: Power loss in spaceL0: Power block in the building P: The target coverage RX 

Principle of the IBC solution DesignPrinciple of the IBC solution Design

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5db ~ 8dbglass

3db ~ 6dbWooden furniture

3dbHuman body

30 dbLift

1db ~ 8dbTunnel in Ceiling

10db~ 15dbBeton & Concrete Floor

15db ~ 20dbBeton & Concrete wall

10db ~ 15dbNormal brick wall

LossMain Kind Material 

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•Considering the building structure features, assume the LO to be 17 dbBring all the values needed into the formula (1 ) ‐7 – 32.45‐ 20logR ‐66.85 – 17 = ‐ 85R≈ 10 m,  in order to a more flexible calculation , we set R= 8 m

•So the coverage area of 1 PCS omni antenna is 3.14*64 =200 m2

•And we can calculate the quantity of antennas each floor ,for instance, Floor 1 of Tower A is 1052 m2, the quantity of antenna is 1052/200 ≈ 6

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Principle of the IBC solution DesignPrinciple of the IBC solution Design

In order to make a effective coverage margin , we divide the whole Aditya Kemang Village into 3 zones.

Assume that there is one BTS house in each Zone. The BTS of operators located in the BTS house and provide 3 BAND ( 3G, cdma800, DCS1800 ) wireless signal and 12 carries in all.

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Block DiagramBlock Diagram

BTS GROUP 1 BTS GROUP 2 BTS GROUP 3

ZONE 1ZONE 1

ZONE 2ZONE 2

ZONE 3ZONE 3

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

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Zone 1Zone 11. Tower A

2. Tower B

3. Tower C

4. Tower D

5. PENGELOLA

ZONE Description ZONE Description

Zone 2Zone 21. Basement1

2. Basement2

3. Basement3

4. V.K.Mall

5. PARKIA

Zone 3Zone 31. DEHAN LANTAI 

PARKIA

2. HOTEL

3. Tower E,F,G

4. R.serbaguna

5. SEKOLAH

BTS GROUP 1BTS GROUP 1 BTS GROUP 2BTS GROUP 2 BTS GROUP 3BTS GROUP 3

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

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ZONE DescriptionZONE Description ---- Buildings DistributingBuildings Distributing

ZONE 1ZONE 1

ZONE 2ZONE 2

ZONE 3ZONE 3

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Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

Architecture of the FIDAS solutionArchitecture of the FIDAS solution

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Architecture of the FIDAS solutionArchitecture of the FIDAS solution

33024612TOTAL

923154BTS3Zone3

1361154BTS2Zone2

1018164BTS1Zone1

OMNI ANTENNARUHUBTSZONE

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32514MALL

851PARKIA

1391

2BASEMENT 3

40614BASEMENT 2

40614BASEMENT 1

ZONE2

361SEKOLAH

1501

3TOWER G

6R.SERBAGUNA

17213

TOWER E 

1472TOWER F

1081

2HOTEL

30414DEHAN LANTAI PARKIA

ZONE3

24614TOWER D

27614TOWER C

23014TOWER B

8PENGELOLA

25814

TOWER A

ZONE1

OMNI ANTENNAHURUBUILDINGSZONE

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Block Diagram Block Diagram -------- ZONE 1ZONE 1

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

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Equipment list for ZONE 1Equipment list for ZONE 1

1018RU *16HU *4POI*1TOTAL

L31 ‐‐ L4166RU044

L21 ‐‐ L3060RU043

L11 ‐‐ L2060RU042Tower D

L1‐‐ L10 60RU041

HU04*1

L35 ‐‐ L4672RU034

L23 ‐‐ L3472RU033

L11 ‐‐ L2272RU032Tower C

L1‐‐ L10 60RU031

HU03*1

L35 ‐‐ L4660RU024

L23 ‐‐ L3460RU023

L11 ‐‐ L2260RU022Tower B

L1‐‐ L10 50RU021

HU02*1

L34 ‐‐ L4360RU014

L23 ‐‐ L3366RU013

L12 ‐‐ L2266RU012Tower A

L1‐‐ L11 66

PENGELOLAL1 ‐‐ L28RU011

HU01*1

POI*1ZONE 1

Coverage AreaEstimated Antenna

EquipmentsZONE

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Block Diagram Block Diagram -------- ZONE 2ZONE 2

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

Confidential

Equipment list for ZONE 2Equipment list for ZONE 2

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

1361RU *15HU *4POI*1TOTAL

L4 ‐‐ L5130RU084

L365RU083

L265RU082V.K.MALL

L165RU081

HU08*1

PARIKA85RU073

RU072BASEMENT 3139

RU071

HU07*1

RU064

RU063

RU062BASEMENT 2406

RU061

HU06*1

RU054

RU053

RU052BASEMENT 1406

RU051

HU05*1

POI*1ZONE 2

Coverage AreaEstimated Antenna

EquipmentsZONE

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Block Diagram Block Diagram -------- ZONE 3ZONE 3

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

Confidential

Equipment list for ZONE 3Equipment list for ZONE 3

923RU *15HU *4POI*1TOTAL

SEKOLAHL1 ‐‐ L636RU124

L17 ‐‐ L2554RU123

L9 ‐‐ L1648RU122 TOWER G

L1 ‐‐ L848RU121

HU12 * 1

L17 ‐‐ L2572RU113

L8 ‐‐ L1672RU112 TOWER E

L1 ‐‐ L728

R.SERBAGUNAL16RU111

HU11 *1

L12 ‐‐ L2170RU104TOWER F

L1 ‐‐ L1177RU103

L11 ‐‐ L1848RU102HOTEL

L1 ‐‐ L1060RU101

HU10*1

P15 ‐‐ F1980RU094

P11 ‐‐ P1464RU093

P5 ‐‐ P1096RU092DEHAN LANTAI PARKIA

P1 ‐‐ P464RU091

HU09*1

POI*1ZONE 3

Coverage AreaEstimated Antenna

EquipmentsZONE

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Block DiagramBlock Diagram

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

Confidential

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

OMNI Antenna LocationOMNI Antenna Location

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85136.531.677.6PARKIA

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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25864336.5728.76TOWER A

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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23054627.633.2TOWER B

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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23054627.633.2TOWER C

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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24664132.536.8TOWER D

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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84230.526.8PENGELOLA

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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32565556232MALL

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

65 PCS

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304329.540160DEHAN LANTAI 

PARKIA

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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10861870.717.2HOTEL

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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36664824SEKOLAH

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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284772.310.1TOWER E 

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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14481869.322.1TOWER E 

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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1477213041.6TOWER F

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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15062519.161.1TOWER G

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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4064061483168BASEMENT 1

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

406 PCS

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406 PCS

4064061483168BASEMENT 2

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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139 PCS

1391391248112BASEMENT 3

QUANTITY IN ALL

QUANTITY PER FLOOR

FLOORSW(M)L(M)BUILDINGS

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Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

Management NetworkManagement Network

Confidential

Management NetworkManagement Network

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

Confidential

Comprehensive System ManagementComprehensive System Management

OptionalMap view

Device info

Remote control & management via LAN or external dial-up modem

OptionalAPI for 3rd parties applicationsOptionalSummary dry contact

Troubleshooting

Summary minor alarms

OptionalWeb based client

Device mapping

Summary major alarms

Client/Server based remote supervision (NMS)

GUI based local management (EMS)

Visual Alarm LED

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

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Aims:Aims:--

BTI’S FIDAS Coverage Solution aims to provides 

• cost efficiency, fast & easy installation

• flexibility and scalability

• Supports multi‐band, multi‐system, multi‐carrier and multi‐operator 

• Hybrid System able to work with both Active and Passive 

components

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.

Confidential

Proposed byHead office

Bravo Tech Inc.6185 Phyllis Dr. Unit D. Cypress, CA 90630, USA

Tel: +1 (714)2308333 FAX: +1 (714)230‐8341

www.bravotechinc.com

APAC Sales and Service office

Bravo Technologies (S) Pte Ltd.Blk261, Waterloo Center, #02‐06, Waterloo Street,

Singapore 180261

Tel: +65‐63372018 FAX: +65‐63360328

www.bravotechinc.com

Note: Information and Material in this presentation is proprietary to BTI Group of Companies, Unauthorized Copying or Use of Information and Material from this presentation without written permission from BTI will be considered unlawful and BTI reserved the right to request compensation and unauthorized user will be dealt with under the law of Singapore. BTI reserved the right to amend or made changes to the above information without prior advice.