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Android 8.0 3LCD UST Laser Short Throw Projector 4K 4200lm For Education Classroom

Name: Android 8.0 3LCD UST Laser Short Throw Projector 4K 4200lm For Education Classroom
Brand: Hefei Yeoan Information And Technology Co.,Ltd. 1646915
SKU: SJ-42KL
Price: 380.00 USD
Availability: InStock

Brand Name:	Yeoan
Model Number:	SJ-42KL
MOQ:	10
Payment Terms:	L/C, T/T, Western Union

Detail Information

Product Description

Detail Information

Brightness:

4200lm

Resolution:

3840*2160 (4K)

Display Technology:

DLP 0.47" Dmd

Projection Ratio:

0.21:1

Projection Light Source:

Laser

Aspect Ratio:

Native:16:10 Compatible: 4:3/16:9

Keystone Correction:

Manual, Vertical And Horizontal

Contrast Ratio:

1100:1

Highlight:

4200lm Short Throw Projector 4K

3LCD UST Short Throw Projector 4K

4200lm 3lcd short throw projector

Product Description

Android 8.0 3LCD UST Laser Short Throw Projector 4K 4200lm For Education Classroom

Key Features

Ultra Short Throw projection with 0.21:1 ratio
4K UHD resolution (3840×2160) with pixel shifting technology
4200 lumens brightness for clear visibility in well-lit environments
Laser light source with 20,000-25,000 hours lifespan
Eye protection technology with diffuse light source and reduced blue light
Android 8.0 OS with 3GB RAM + 32GB storage
Built-in teaching tools for interactive classroom experiences

Technical Specifications

Display Technology	DLP 0.47" dmd
Brightness	4200lm
Resolution	3840×2160 (4K)
Contrast Ratio	1100:1
Aspect Ratio	Native 16:10, Compatible 4:3/16:9
Keystone Correction	Manual vertical and horizontal
Sound Output	8W × 2
Dimensions	380 × 342.5 × 143mm (9kg)

Advanced Features

High-efficiency optical engine design with intelligent temperature control
Self-detection and safety self-repair system for reliable operation
Immersive image quality with large color gamut and high viewing angle
Supports motion compensation and wireless screen transmission
Multiple installation options: front/rear projection, table/ceiling mount

Applications

Classrooms Conference Rooms Living Rooms Bedrooms Offices Hotels Hospitals Churches Industrial Facilities

Additional Information

Model: SJ-42KL
Input Ports: HDMI×2, USB×2, LAN, RS232
Output Ports: SPDIF, Audio out
Power: 100V-240V ±10%, 50/60Hz
Operating Temperature: 5°C to 40°C
Included Accessories: User guide, warranty card, power cord, remote control with batteries

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Quick Contact

Address

No. 79 Kexue Avenue, Keyuan Pioneer Center, High-tech Zone, Hefei City, Anhui Province.

Tel

86-0551-68822113

E-mail

zero@yeoan.com

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