Viewsonic 5000 ANSI Lumens PRO8520HD Full HD Projector - 16:9 Aspect Ratio 1080p Full HD 15000:1 Contrast Ratio with HDMI USB and Ethernet RJ45 connectivity - 300k

ViewSonic's industry leading projector, the Pro8520HD, is a Full HD 1080p model that delivers superior and stunning HD image quality onto 30~300” screen. With 5,000 lumens, the Pro8520HD ensures every pixel will stay crystal clear on the large venue even with the wide range of brightness settings. The Pro8520HD supports a Crestron RoomView® network management system that efficiently controls and manages all the projectors in the system from a central terminal. Through a RJ45 connection, the Pro8520HD can simultaneously display inputs from 4 different computer screens, provided all devices are connected to the same Intranet. This facilitates the development of synergy among the participants. For a PC less presentation, it can also be operated by just plugging in an USB flash to enjoy the content immediately. With 1.5x optical zoom, it enlarges the screen image and fit in anywhere. The versatile interfaces, such as HDMI, RGB, S-video, component inputs and integrated speakers and microphone, allow the Pro8520HD to be used as an audiovisual stereo, making it the optimal solution for projection in large lecture rooms,conference rooms, and public demo rooms.
Key Features of Viewsonic PRO8520HD Projector:

5000 ANSI Lumens Brightness
1080p (1920x1080) Native Resolution
16:9 Widescreen Format Aspect Ratio
3.86Kg in Weight
Projector Dimensions: 333mm x 122mm x 263mm
DLP Technology
15000:1 Contrast Ratio
1.4–2.14:1 - Lens Throw Ratio
2 RGB Ports
2 HDMI Ports
1 USB Port Type A
RJ-45 Network Connection Port
0° Horizontal Keystone Correction
-20° to +20° Vertical Keystone Correction
2 x 10W Speakers

Included Accessories

Power Cable (1.8m)
VGA Cable (1.8m)
HDMI Cable
Laser Remote Control with AAA Batteries
Lens Cap
Quick Start Guide (one sheet version)
Viewsonic CD Wizard (with user manual)
Soft Carrying Bag

Vivid and crystal clear Full HD 1080p projection in any environment

ViewSonic’s Pro8520HD boasts Full HD 1080p native resolution with sophisticated and crisp images. With ultra-high 5,000 lumens brightness, you'll experience the most lifelike and vibrant images ever, even in bright environments.
LAN projection increases the flexibility of the presentation

Through a LAN connection, the Pro8520 can connect with up to four PCs to simultaneously display all screens in a single projection. This allows users to share multiple resources to efficiently communicate in educational and professional environments.
Wireless Display via WiFi

By plugging-in an optional WiFi USB dongle, such as ViewSonic’s WPD-100, into the Pro8520HD, you can now connect any WiFi equipped laptop to the Pro8520HD for image and audio transmission.
Wide 1.5x optical zoom adjustment

The Pro8520HD features a 1.5x all-glass optical zoom lens to deliver high brightness, sharp images, and superior colour performance. This zoom lens enables it to cast images up to 40% larger than a conventional projector, rendering greater flexibility when mounted to the ceiling.
A USB reader creates PC-less presentation

This projector supports a USB reader that accesses files directly from an USB flash drive, rendering a PC-free projection.
Crestron RoomView® network management system

Crestron RoomView® provides an advanced, real-time alert system that simplifies maintenance efforts by sending updates on the power status, lamp lifespan, and unit presence directly to your PC. It also automates device functions such as power on/off, and broadcasts urgent messages via closed captioning.
BrilliantColor technology

ViewSonic integrates BrilliantColor™ technology into the Pro8520HD to construct digital colours that deliver stunning, vibrant images. The advanced 6-segment colour wheel specifically enriches the performance of yellow and further augments overall colour reproduction to ensure a defined picture quality.
Versatile digital interface and input/output

The Pro8520HD features a wide range of compatibility for high-definition content input including HDMI, Composite, S-video, and VGA input. The pair of 10W speakers, complemented with a microphone input, provides high volume audio without the need for external speakers.
Easy and quick connection via USB Display

The Pro8520HD carries an USB Display function that provides an alternative way to set up your presentation easily and quickly by connecting your laptop to the Pro8520HD through an USB cable.
Auto Keystone Correction Projects Perfect Images

With built-in auto keystone correction, the Pro8520HD can automatically correct uneven distorted images caused by none vertical projection surfaces and tilt of the projector. This allows the device to project impeccable images, making it perfect for both educational institutes, and large corporate venues.
Highly Efficient OPTO-Mechanical Module; Convenient Off- to- Go Feature

The Pro8520HD is equipped with a highly efficient OPTO-Mechanical module and long life lamp. This provides an extraordinary performance while ensuring projectors cool down within a short time. The Off To Go feature enables projectors to dissipate heat even when it they are unplugged, delivering a more convenient and easier experience to users.
The Foremost PixelWorks Video Processor- Extraordinary Audio-Visual Experience

The Pro8520HD projector with Full HD 1080p gives an outstanding high resolution audio-visual experience. The 3:2/ 2:2 pull-down helps to eliminate stripes, mosquito, and other analogue noises to present clear and vivid images in pristine quality.
Built-in 10W Speaker with High Quality Sound Effect

The Pro8520HD comes with a pair of built-in 10W speakers and microphones. These generate a high quality amplified sound that is projected to every corner of an open space, without the use of external devices. This enhances the delivery of school lectures and business presentations.
15,000:1 High Contrast Ratio for Sharp Colour Performance

ViewSonic's Advanced Connect™ Projector has an enhance contrast ratio of 15,000:1, providing an ultra sharp colour performance. The expanded grayscale offers an accurate reproduction of images, with vibrant and detailed colour effects for text and graphic content.
Closed Caption Decoding Capability Enhances the Audio Teaching

The built-in closed caption decoding function allows the Pro8520HD to hide subtitles at any time. This not only supports audio-lingual training in language lessons, but also creates an interactive learning environment.

Call 08187321424

Product Information for Dell 4220 4100 Lumens XGA Projector - 250k

When your presentations are for the big stage and you want that projector that will deliver the right impact in a relatively large venue and on a big screen, the Dell 4220 DLP Projector will match your requirement. The 4100 ANSI lumens Dell 4220 projector offers the power and advanced features to help you deliver a high-impact presentation even in ambient light. Yes, there are other high capacity projectors, even with higher specs, but the Dell 4220 XGA projector brings the desired high performance at a price that's hard to beat.
Dell 4220 is one of Dell's Advanced Network Projectors family, which also includes the 4300 ANSI lumens Dell 4320 Projector and the 5000 ANSI lumens 1080p Dell 7700 Full HD Projector. Again, the Dell 4220 offers excellent pricing and is a handy alternative if you can't afford the other two.
Key Performance Features of Dell 4220 DLP Projector
Here's a quick highlight of some of the features that make the Dell 4220 Projector tick (straight from the manufacturer):
Project Brilliance.
Captivate your audience with the powerfully bright 4220 Projector. Present bright, high-contrast graphics and multimedia, stream HD content, and enjoy outstanding versatility with optional wireless capabilities that allow you to easily connect multiple users.

Outstanding color and clarity: Bring your presentations to life with vibrant color, clear images and stereo sound

Versatile connectivity: Make your audience a part of the presentation with broad multi-user functionality

Advanced technology: Make good presentations great with outstanding image quality with DLP® Technology and BrilliantColorTM Technology.


Bright light, Big picture
You want your presentations to shine, and the 4220 Projector can deliver. With stunning brightness and clarity, this projector lights up the room. Whether you’re presenting to the boardroom, the conference room or the classroom, your audience will be captivated.

Experience awesome brightness and contrast : Your presentations will come vividly to life, even in a bright ambient-light environment, with 4100 ANSI Lumens (max.) and 2000:1 contrast ratio Typical (Full On/Full Off).

Impress the audience with crisp, sharp image resolution : Help ensure that your presentations will be razor-sharp with native XGA (1024x768) resolution, delivering up to 63% more pixels than SVGA (800x600)1.

Take in the big picture and stereo sound : Dazzle the audience with a 307" (7.79m) diagonal projection size at 32.81 ft. (10m), while built-in dual 5W speakers round out the presentation with rich audio.

Go beyond the presentation : Enjoy movies or other media in style: the 4220 Projector also supports 720p HD resolution and 3D capability


Invite Audience Participation
Sometimes it’s not enough to merely present to the room. Sometimes you need to actively engage your audience. The 4220 Projector’s impressive connectivity options allow a wide range of functionality that helps you bring the audience into the show.
Dell 4220 4100 Lumens XGA Projector

Enjoy a variety of options Dual VGA ports allow for smooth transitions between presentations, while HDMI, S-video, composite video, RS232 and USB ports allow you to run a multitude of different media through your projector.

Share your presentations Open a world of connectivity options with optional modular 802.11n wireless3 networking. 4-to-1 split screen allows you to project different presentations from 4 different computers at the same time, and Multi-PC session allows you to connect up to 30 PCs to the projector at once (Wireless functionality required. USB wireless dongle sold separately).

PC-Free Presentation No computer? No problem. Simply use the PtG Converter Lite software (available on support.dell.com) to convert PowerPoint® files to .ptg files (file conversion will only work on files that are originally in .ppt format) and store them on your USB flash drive for instant viewing directly from the projector.

Where to Use Dell 4220 XGA Projector
The Dell 4220 Projector has the performance capacity to meet projection demands of medium to fairly large prosentation venues. That will include conference venues, sizable churches, high-level business meeting rooms and such high-demand presentations.
Dell 4220 XGA Projector: What's in the Box

Power Cable

VGA Cable

Carry Case

USB cable

CD User’s Guide

Remote Control with 2 AAA Batteries

Hitachi 5000 ANSI Lumens CP-X5022WN Ultra-Portable Projector – 4:3 Aspect Ratio XGA Resolution 3000:1 Contrast Ratio with HDMI USB and Ethernet RJ45 connectivity - 300k

Double, triple or quadruple the brightness levels with Hitachi’s latest Multi Purpose stackable projectors. These versatile and feature rich models can either be stacked vertically or positioned horizontally to deliver superb images at a fraction of the cost of higher brightness models.

Designed for mobile business professionals, Hitachi’s compact and light weight CP-X5022WN portable projector delivers a superb high contrast image. Perfect for use for educational needs and for use in business presentations, the Hitachi CP X5022WN will exceed your expectations in both cost and performance. This projector is lightweight, weighing a mere 4.6kg. This makes it portable and great for presenters who have to project on the move. Impressive 5000 lumens from a projector with a small, sleek and stylish design, the CPX5022WN will attract attention for all the right reasons. Long lamp-life of 3000 hours (or 5000 hours in eco mode) and able to produce high quality images, guarantees saving you both time and money while ensuring hassle-free, long lasting projection.
Key Features of Hitachi CP-X5022WN Projector

5000 ANSI Lumens Brightness (Normal)
3500 ANSI Lumens Brightness (Eco Mode)
3000 Hours Lamp Life (Normal)
5000 Hours Lamp Life (Eco Mode)
XGA Native Resolution
4:3 Aspect Ratio
4.6Kg in Weight
Projector Dimensions: 401mm x 318mm x 103mm
3LCD Technology
3000:1 Contrast Ratio
1.5 - 2.5:1 Lens Throw Ratio
1 RGB Port
1 HDMI DVI-I Port
2 USB Type A (for PC-less presentation or optional wireless pen tablet TB-1)
1 USB Type B (for USB display, USB mouse control)
RJ-45 LAN Terminal for Network Connection
Complete with Manufacturers 3 Year Projector Warranty and 6 Month Lamp Warranty

Included Accessories

Remote control with batteries
Computer cable
Power cord
Lens cap
User manual (detail and concise)

Hybrid Filter

The Hybrid Filter lasts longer than conventional filters. This extension in maintenance intervals reduces the overall cost of ownership significantly.
Security features

Advanced security features include Multi-Level PIN-Lock, Transition Detector, steel security bar, Kensington Lock and prominent security labels.
Blackboard/Whiteboard Mode

Projecting onto coloured or shiny backgrounds can make images appear either dull or uncomfortably bright. This mode ensures optimal brightness whether the screen is black, green or shiny white.
Low TCO (Total Cost of Ownership)

Significantly extended maintenance intervals resulting from long-life parts reduces the total cost of ownership.
PC-less Presentations

Simply plug in a memory stick, SD card, or even a portable hard disk drive and present without the need of a laptop.
Advanced Networking

Manage and control multiple projectors over LAN. Turn the projector on and off, schedule email alerts and monitor projectors all via the network.
Virtually Maintenance Free

Hitachi projectors are designed to be easy to use and require minimal maintenance. Long-life parts significantly extend the maintenance intervals, reducing cost and any inconvenience.
Daytime Mode

It can be harder to see a projected picture when the sun is shining brightly. Projections are always vivid and colourful in a bright environment with Daytime Mode.
AMX Device Discover

When integrated with an AMX Controller, the relevant communication modules and drivers are downloaded to the projector automatically.
HDMI

Get the highest quality image by connecting the latest in A/V equipment to the projector with HDMI (High-Definition Multimedia Interface).
Template Function

This unique Hitachi feature allows you to project different patterns of lines and grids onto a whiteboard, blackboard or flip chart, making writing and drawing easier.
Quick On/Off

Plug in, turn on and present. The Quick On/Off feature and automatic resolution equals fast set-up
Audio Pass Through

When all you need is sound and not pictures, this convenient feature lets you hear the projector's speakers whilst the rest is on stand-by - helping to preserve lamp life.
Vertical Keystone Correction

Correct misaligned images automatically with vertical keystone correction.
Horizontal Keystone Correction

Correct misaligned images with horizontal keystone correction.
On Screen Display (OSD)

The new menu is much easier to use. Navigating through the different options is easier, whilst settings are clearly named.