PROPOSAL FOR LED BILLBOARDS

Shenzhen Huahai LED Display

TO:Mr. Eng. M. Bassem kallas

BY: Joe Leung

Shenzhen Huahai LED Display

About Huahai

• Focusing LED display technology since 1989

• Qualified with international quality and management certification: ISO 9001/FCC/CE/ETL

• Cooperate with Toshiba, Philips, Siemens and other famous brands with top level producing technologies

• USA, France, Turkey oversea branches and 25 domestic braches

• Annual production capacity reaching 8,000 square meters and products sold more than 100 countries

Certifications

Certifications

AA Series Cabinet

AA series use the best brands raw materials to keep high quality and wonderful performance: Wafer: Driver IC: PCB: Cabinet: OEM National Standard Aluminum Power Supply:

Quality

Long Manufacturing Experience

Over 23 years LED manufacturing experience and mature producing experience for AA Series

Automatic SMT, AI producing lines promise high quality and producing efficient

AA series had been hot sale since 2012, we had produced at least 1,000sqm and exported to USA, Argentina, HK and other countries

Features

Efficient Saving

AA series can offer you an excellent energy saving solution (66% more energy

saving than regular) as well as contribute to Green world with less carbon

footprints. The low maintenance requirements and proven track record result in an

exceptionally low cost of ownership.

Great Reliability

With high accuracy and endurance die-cast aluminum modular design, AA series

has qualified for IP68 (front) and IP65 (rear). Do to the strong solid structure and

the magnificent design of the product, maintenance for AA series is almost zero.

Powerful Imagery

With truly 16bit color process and the excellent balance between brightness and

contrast, AA series provides the exact color reproduction at all the times.

Simple Installation

Considering the needs of simplifying on-site steel structure and installation

process, AA series offers the lowest cost and simplest installation solution to build

your sign.

Cabinet Design

Active Dissipation

Active heat dissipation make sure that nearly all heat produced by ICs and lamp’s heat are coming out continuing via the big heat sink– Die cast aluminum modules. According to the testing, the screen working 24hours highest to 45℃ in outdoor environment (16-28℃)

Huahai encapsulated LED lamps are using special wafers and materials to make sure the lamps work at low voltage, lower power needed and less heat made to reach high brightness.

Heat conductivity Die cast aluminum: 230W/mlk Normal by Fans: 0.024W/mlk

Installation

Control System

NovaLCT-Mars introduction

Using the latest LED control technology, NovaLCT-Mars ensures more

stability, lower energy consumption, richer colors and fewer malfunctions

for LED displays. Besides, fewer electronic parts are necessary for the

whole system.

Control System

NovaLCT-Mars features

16-bit brightness/chroma calibration

Comprehensive system monitoring

Exquisite gray level

Excellent adaption to the DVI input source refresh rate

Supper large LED display control

Smart brightness adjustment

Remote power control

Powerful support of diversity driver chips

Audio transmission

Perfect support for irregular shaped display

Cluster Management-

Nova Nebula is a network-based centralized control application for remote

multimedia playing management and systems status monitoring of LED display

clusters. It is a brilliant solution for centralized control of distributed LED display

cluster with outstanding robustness, excellent expansibility and an integration of

standard business process.

Nova Nebula features

Internet based media remote deployment

Standardized program launch progress; suitable for operated by a team

Outstanding system security originated from access control, secure

transmission protocol and dynamic file checking

Centralized system monitoring through control system and on-spot

cameras. System working status, environment parameters can all be

monitored

Server system structure expandable. Scalable system structure

enabling unlimited counts of terminals

Multiple languages supported including English, Russian, Portuguese

and Spanish

Cluster Management Structure

Calibration System

Nova CLB 2012 introduction

Nova CLB is brightness/color

correction system for the LED display,

which is professionally developed to

solve the problem of brightness/color

non-uniformity of LED display. Nova

CLB in conjunction with Nova LCT

forms an excellent brightness/color

correction solution for LED displays

which can greatly improve the LED

display image quality.

Calibration System

Specification Item AA 10 AA 16

Cabinet Size 1024x512x55mm(screem part), / 155mm(with control box)

Cabinet Resolution 96x48 64x32

Cabinet Area 0.5243m²

Module Size 256x512mm

Module Resolution 24x48 16x32

Brightness >6500 >8000

Refresh 1500Hz 3000Hz

Gray Scale 16bit 16bit

MTBF 10000 h

Life Span 100000 h

Max Consumption Class A: 300W Class A: 350W

Class B: 550W Class B: 550W

Average Consumption Class A: 150W Class A: 175W

Class B: 270W Class B: 280W

Weight (Cabinet) 22kg

Material Die Cast Aluminum

IP Level Screen IP68, Control Box IP65 (Water proof test Video)

Project: Miami, FL, USA

Project: Nicaragua

Project: CostaRica

Project: Thailand

Project: EI Salvador

Project: Anshan, China

• Shenzhen Huahai Chengxin Electronic Display Technology Co., Ltd.

• Joe Leung – Sales Engineer

• Email: joeleung@huahai-led.com

• Tel: +86 186-8149-5688

• Skype: joeleu66

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