Brand New Vivitek DX811ST WXGA (1280 x 768) short throw projector - 3300 ANSI lumens

Characters

Bright 3,300 ANSI lumens  with a high 15,000:1 contrast ratio.

XGA resolution with a maximum resolution up to WUXGA.

Delivers a 77” diagonal image from less than 1 meter installation distance from the surface.

Short throw projection allows a  presenter to stand in front of the screen without blocking image, casting shadows and eye glare.

Integrated 10W audio speakers.

3D compatibility with DLP® Link™ and HDMI 1.4b Blu-ray support  for dazzling and realistic life-like images.

Work theory

The Ultimate Short-Throw Solution The Vivitek DX881ST XGA 3D digital projector combines the best in performance, versatility and value. Featuring DLP® and BrilliantColor™ technologies from Texas Instruments, the DX881ST displays bright, brilliant images. With extensive connectivity options and a rapid startup/shutdown function, the DX881ST's ease-of-use comes in handy when sharing multimedia presentations. Low cost of ownership with filter free design. The DX881ST is rated "intensive use" for color consistency over time without yellowing of the image. 

Parameters

Security Solutions                          Kensington® Security Slot, Security Bar, Keypad Lock

Dimensions (WxDxH)                    314 x 216 x 126 mm

Weight                                         3.2kg

Noise Level                                   36dB/32dB (Normal/Eco. Mode)

Power                                           Supply: AC 100-240V, 50/60Hz Consumption: 310W (Normal Mode), <0.5W (Standby Mode)

Standard Warranty                        3 years projector / 1 year on lamp or 1000 hours whichever comes first

Education Warranty                       5 years projector / 3 years on lamp or 2000 hours whichever comes first

Standard Accessories                    AC Power Cord, VGA Cable, Remote Control, Lens Cap, Documentation Kit

Optional Accessories                     Replacement Lamp: 5811119560-SVV

UPC                                                 814964 339836

 Detailed photos 

Accessary

Packed with carton box, 314*216*126 mm, 3.2 kg.

10 years factory providing OEM service.

Digital classroom design service.

Life-time after-sale service.

Free whiteboard software.

Free installation guidance.

1. What are needed for digital classroom except interactive whiteboard?

If you are going to build a digital classrrom with interactive whiteboard, you need to take a projector, a PC/ laptop, a speaker if it is for a large classroom. This three things is basic for digital classroom. Others like document camera, soundbox and amplifier etc might also be needed.

2. Which sizes should I take?

Please refer to below picture and the size of interactive whiteboard you choosed.

3. How long will you despatch the goods?

We would despatch the goods in 7-15 working days after receiving your payment on our account for normal orders.