Benq LW820ST – 3600lm, WXGA, Interactive Classroom Laser Projectors

Benq LW820ST – 3600lm, WXGA, Interactive Classroom Laser Projectors

Rp 45.410.000

• Brightness of 3600 Lumens
• WXGA (1280 x 800) Native Resolution
• 0.52:1 Throw Ratio
• Composite, S-Video, 2x HDMI & VGA Inputs

SKU: KSS-LW820ST Categories: , Tag:

Description

BenQ Interactive Classroom Projectors

Durable Projection with Smooth Class Interactions

Transform your modern digital classroom into a boundary-free collaborative learning environment with smooth writing on the projection.

Professional & Long Protection

For environments with air pollution, BenQ IP5X and IP6X dustproof technology can avoid dust collection and equipment breakdowns.

BenQ dustproof technology

BenQ Interactive Classroom Projectors with IP6X dustproof technology can avoid equipment malfunctioning  in countries that have severe air pollution issues

Boundary-Free Interaction

BenQ Interactive Projectors allow multiple students to share, write, and annotate to collaborate across two screens.

BenQ Interactive Classroom Projectors allow multiple students to share, write, and annotate across two screens with two projectors

BenQ Interactive Touch Technology

Technologies integrated to make teaching/learning smartly collaborative.

BenQ Interactive Classroom Projectors can be paired with BenQ PonitWrite Interactive Touch Technology to make teaching and learning smartly collaborative

Precise and Smooth Writing

Teachers and students can enjoy smoothly writing with ultra-fast 16ms* response time and calibration accuracy max. +/-2 pixel, via QWrite™ software on any surface.
*speed varies by laptops.

BenQ PonitWrite pen come with smooth writing with ultra-fast 16ms response time and calibration accuracy max within 2 pixels

Less Distractions

BenQ Interactive Projectors offer a big screen in a short distance. It effectively eliminates distracting shadows and glare for free engagement and collaboration in front of the board.

BenQ Interactive Classroom Projectors offer a big screen in a short distance for students and teachers to engage and collaborate freely in front of the board

Seamless BYOD collaboration

Paried with Qcast Mirror Wi-Fi dongle, the wireless projection allows up to 4 participants to stream content from smart devices or PCs to the big screen, displaying them in 4 split screens.

 

Specifications

Display
Brightness (ANSI lumens) 3600‎
Native Resolution‎ WXGA (1280×800)
Native Aspect Ratio 16:10
Contrast Ratio (FOFO) 3,000,000:1
Display Color‎ 30-bit (1.07 billion colors)
Light Source Laser
Light Source Life a. Normal 20000 hrs
Optical
Throw Ratio 0.52
Zoom Ratio‎ Fixed
Lens F/2.79(Wide), f = 7.46mm
Projection Offset (Full-Height) 106%
Keystone Adjustment‎ 2D, Vertical ± 30 degrees; Horizontal ± 30 degrees
Picture
Rec. 709 Coverage 90%
Picture Modes 3D, Bright, Infographic, Presentation, sRGB, User 1, User 2, Vivid
Compatibility
Input Lag‎ 51 ms (1080p@60Hz)
Resolution Support VGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blanking
Horizontal Frequency 15K~102KHz
Vertical Scan Rate 23~120Hz
I/O Interface
PC in (D-sub 15pin) (x2), PC in-1 (shared with component video), PC in-2 (shared with component video)
Monitor out (D-sub 15pin) (x1)
Composite Video in (RCA) (x1)
S-Video in (Mini DIN 4pin) (x1)
Component Video in (3RCA) (x2)
HDMI in HDMI-1 (1.4b/HDCP1.2), HDMI-2 (1.4b/HDCP1.2/MHL)
LAN (RJ45) (x1)
USB Type A (x1), USB Type A-1 (2.0/Power Supply1.5A)
USB Type Mini B (x1), USB Type Mini B-1(service)
RS232 in (DB-9pin) (x1)
Audio
Speaker (x1), 20W
Audio in (3.5mm Mini Jack) (x1)
Audio out (3.5mm Mini Jack) (x1)
Microphone in (Mini Jack) (x1)
Environment
Operating Temperature 0~40℃
Power Supply AC 100 to 240 V, 50/60 Hz
Typical Power Consumption (110V) 283W
Stand-by Power Consumption <0.5W
Network Stand-by Power Consumption <2W
Acoustic Noise (Typ./Eco.)(dB) 33/29 dB
Accessories
Wireless USB dongle
Carry Bag NA
Remote Control w/ Battery RCE015
Power Cord (by region) x1 (3.0M)
VGA(D-sub 15pin) Cable 1 (1.8m)
User Manual CD 1 (24L)
3D Glasses (Optional)
Quick Start Guide (x1) 18L
Warranty Card (by region) Yes
Lens cover Yes
Anti-dust Filter C SKU only
Universal Ceiling Mount
Wall Mount (Optional), WM06G3
Onscreen Display
Launcher
Smart System
Built-in OS
Bluetooth
Wi-Fi Standard
Wireless Projection
Dimension & Weight
Dimensions (WxHxD) (mm) 410 x 158x 272
Net Weight (kg) 5.6
Projection System
Projection System DLP

 

Additional information

Weight 4 kg
Dimensions 27 x 36.4 x 15.6 cm
Brand

Projection System

Color

White

Native Resolution

Contrast Ratio

Aspect Ratio

Brightness (ANSI Lumens)

Build-in Speaker

Yes

Warranty

2