Multimedia Projector Short Throw Distance Projector Beamer Interactive Writing on white board black board wall

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$328.00 - $4,998.00 / Boxes | 1 Box/Boxes (Min. Order)
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Quick Details
Digital Projector
Business & Education, Home
Home Theater Projector:
3200 for AUX325 or 3500 for AUX355
Contrast Ratio:
Projection Distance:
230W Normal 4000H/Eco 6000H
F=1.8, f=6.07mm
Brand Name:
Model Number:
AUX325ST(i), AUX355ST(i)
Place of Origin:
Guangdong, China (Mainland)
Interactive Type:
i for interactive; Optional
Aspect Ratio:
4:3(Standard) / 16:9 (Compatible)
OSD Language:
19 Languages
Control Interface:
VGA Interface:
HD Input:
Multimedia Input:
Audio Input Output:
3.5MM in 3.5mm mini jack out
RCA interface:
Proejction Ratio:
Supply Ability
Supply Ability:
10000 Box/Boxes per Month
Packaging & Delivery
Packaging Details
Size: 392*331.4*134.5mm
Weight: N.W. 4.0KGS; G.W. 6KGS; Courier size weight: 9.5KGS
EXPORT CARTON 50*42*22cm
Lead Time :
10~20 days

Multimedia Projector

Short Throw Distance Projector Beamer

Interactive Writing on white board black board wall


HengSheng brand or custom brand!

American product quality!





Product Description


Standard Resolution:

AUX325ST/AUX325STi @ XGA (1024*768)

AUX355ST/AUX355STi @ WXGA (1280*800)

Compatibe with VGA, SVGA, XGA, SXGA, WXGA, UXGA, MAC


Aspect Ratio: 

AUX325ST/AUX325STi @ 4:3 (standard), 16:9 (compatible) 

AUX355ST/AUX355STi @ 16:9 (standard), 4:3 (compatible) 





Built-in optical touch and interactive teaching function for interactive type projector.

The first invented independent technique combines the projector together with electronic white board.

Even it comes with interactive teaching function, it is simple to operate and easy to install. It can be used on any screen or projection white board or wall in classroom or meeting room. The size of image can be adjusted as required.


You can directly point and select on the image projected by interactive projector. Operation like surfing internet, hand writing, word processing, drawing can be done without adding extra device. For the convenience's sake, you can use wireless pod or hand writing pen of course.





(30 times trial use before registration)

(Now Free!)


It is a nice tool to meed the demand of interactive teaching and live-presentation.

It is also a powerful to prepare multimedia presentation and teaching course document for meeting room and classroom.

The interface uses embedded graphic and text menu for easy operation.

No extra special training or careful reading instruction sheet is needed. It takes less than 10 minutes to master the skills.

The software can realize writing, erasing, annotation (text, line, dimension, arrow), drawing, editing, format saving, drag, zoom, draw curtain, spotlight, screen capture, screen video recording and playback, hand writing recognition, keyboard input, text input, video voice and web link, video conference for remote conference and teaching and the like.

P.S.: The software will go with machine. It can be used for 30 times without purchasing. After 30 times, a serial code shall be purchased to registration for continuous using.





* New generation short throw camera lens with shorter projection space, 75CM @ 80" screen!

* Interactive type have built in optical touch interactive teaching function

* Big size static type anti-dust net

* IRIS technique improve contrast ratio to 3800:1

* World top class lamp for long life use

* Creative heat dispertion design improve performance and extend using life



The Logo function allows you to customize the screen logo. You can capture an image for the screen logo and use it for the starting-up display or between presentations.


* Easy to change lamp on top


* Anti-dust net can be taken away front projector side for easy maintence


* Automatic Keystone correction / Setting

Automatic keystone correction can automatically sense the angle of projector inclination and correct vertical keystone real time.

Automatic setting function make setting simple. It can automatic search input source, automatic configure computer and keystone correction.


* Fast power on/off, Un-Plug and Go

Personalized start LOGO function without using logo revision software. Use capture in projector menu to set it directly.

Power off cooling time is adjustable. 10 second fast power on function. Withou waiting after Power Off and make Unplug and Go realistic.


* Enhanced function

During presentation, remote controller can choose any part of screen image for zooming to meet the needs of presenting.

Color board and blackboard mode enable projector realize Screen Freeze function, Digital Zooming, and shutter function on wall or blackboard.




LCD: 3*0.63"

Projection uniformity: 85% or above

Projection Ratio: 80"@0.75M

Projectable size: 0.456-0.995m (50"-105“)


Manual Keystone: +/-30(0)


Horizontal Frequency: 15-100KHz

Vertical Frequency: 48-85KHz


Standby Power consumption: <0.5W

Whole projector power consumption: 280W

Power Supply: 100V-240V @ 50-60Hz


Working Temp: 5(0)C-40(0)C over 35(0)C, go to ECO mode.

Store Temp: -10(0)C-60(0)C


OSD language: English, Chinese, French, Spanish, Portuguese, German, Japanese, Korean, Russian, Finnish, Dutch, Thai, Vietnamese, Turkish, Afrikaans, Indonesian, Persian, Arabic.

Video type: PAL, SECAM, NTSC 4.43, PAL-M, PAL-N, 480i, 480p, 576i, 576p, 720p, 1035i, and 1080i.



Built-in Speaker: 7W*1







Packaging & Shipping

Size: 392*331.4*134.5mm
Weight: N.W. 4.0KGS; G.W. 6KGS; Courier size weight: 9.5KGS
EXPORT CARTON 50*42*22cm


Accessories include below:

User Manual(CD)
Power cable

VGA cable

Remote controller (battery)



Interactive pen will be available only for (i) / (OT) type.


Ship by courier, air and sea freight.




Our Services





Company Information


As a professional solution provider for education and office, we are manufacturing digital visual presenter, portable visual scanner, USB/VGA/HD document scanner, matrix switcher, edge blending processor, central controller, multimedia intelligent teaching termainl.


Today, our product line has covered interactive short throw projector, SINO-BOARD (interactive white board), mini board, and the like. This enable us provide suitable service for customers regarding of image projection, image scanning, image processing. 


In 2016, our group company has acquired shares of BOXLIGHT China factory that will enhance our capability to integrate audio visual soloution for our customer.


The dedicated engineering department has help a lot to people from who has needs about DIY home theatre, games, education, religious, organization, commercial entertainment, business, vivid presentation, training, government & military.


Please contact us whenever you have needs. 






Q): What's the minimum quantity of an order?
A): MOQ is 1 piece.

Q): What's the payment terms?
A): T/T or negotiable.

Q): What’s product warranty?
A): 2 years warranty for projector.
12 months for Accessories.
6 months or 500 hours whichever comes first warranty for lamps.
Lamps discount available.

Q): What shall I choose between DLP type and LCD type? 
A): LCD projector is displaying more vivid picture which is comfortable to human eyes than DLP type.

Q): What is the difference between LED type and LCD type of projector?
A): LED type is of longer lifetime to use but comes with less brightness which is less clear especially in big screen display.

LED type is known as low heat and silent. However, it may bring unqualified image for display if heating is not being handled properly for some brands. Especially some tiny design may have less consideration for heat dissipation. Evenness is a kind of problem that shall be considered for LED type projector due to its nature. 

LCD type is suitable for those who cares about using projector in brighter environment and bigger screen display.
For environments like teaching, big conference, engineering, LCD type projector is preferred.

A): Lamp life seems a problem for LCD projector?
Q): LCD lamp life of our current products may have 10000 hours in ECO mode.
It can be used for 27 years, if it is used 1 hour everyday (without holiday) for business or school.
It is around 14 years, if it is used for 2 hours per day. It is almost the end of life of a projector.
To cater for those need extra lamps, we have discount plan.
Q): Shall I go for Android system for projector?
A): The answer is that projector shall meet your basic needs like projecting precisely and correctly regarding the size of image. A good system shall focus on serving the needs of your basic needs. Regarding the connection of different devices, we have USB direct display, wireless projection and network projection which bring great convenience to users. These shall be provided whatever the system is. Only human design and human technology shall be taking into consideration. 

Q): The market has many models with different LUMEN. How can I know which one is suitable for me?
A): You may take into consideration of application.
Do you need to present in a daylight environment or a environment that without a hassle of curtaining or lighting switching on and off? 
We recommend you to choose depending on your needs and product feature.
You may choose a 3200LM~4200LM which suits for environment like indoor with background lighting. People may write notes with enough lighting while watching presentation.
The higher LUMEN, the lighter environment the projector can fit in.  

Q): Do you have interactive projector?
A): When you are considering more way of presentations, you may need to consider an interactive type projector.
When you are considering more interaction with audience, you may need to consider the interactive type projector.

Q): What shall I choose between general type and interactive type.
A): When you need to present dynamic activities like lab illustration or for important case, we suggest you to choose interactive type since it can not only save the delivery cost, but also it save time for installation.
Moreover, interactive type suits for different type of environment like electric curtain which user may already installed. Also, it suits for other environment like flat wall, white board, etc.
Q): Do you think I need to install an extra speaker?
A): Our projector has already embedded speaker for user’s convenience. The total net weight is still very low even adding this extra important unit!


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