BenQ LK830ST Short throw projector 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D Black 9H.JT977.75E

General Information for BenQ Data Projectors

BenQ LK830ST, 4000 ANSI lumens, DLP, UHD 4K (3840x2160), 3000000:1, 16:9, 1.07 billion colours

LK830ST

Installer Ready

Optimised for Multi-Projector Projects from Fast Setup to Long Term Performance

Blending Ready Mode
One-click preset for multi-projector blending to minimise setup effort

Brilliant Visuals with Stable Colour and Performance
The LK830ST delivers brilliant image clarity and stable performance across every detailfrom vivid Rec.709 colour and high contrast to 4000-lumen brightness (ANSI) and 20,000-hour laser life.

BenQ WBA for Seamless Multi-Projector White Calibration
BenQs factory white balance adjustment (WBA) reduce variables between images projected from different projectors, significantly reducing manual calibration effort. It can save up to a full day of setup time in large-scale installations while ensuring seamless multi-projector alignment for edge blending.

Full flexibility for ceilings, walls and floors

360 and Portrait Projection for Full Installation Freedom

Ready for Dusty Venues

IP6X Sealed Engine Design for Dust-Prone Environments
Shields the projectors optical engine from dust intrusion, ensuring long-term stability and reliable performance in harsh, dust-prone environments such as exhibition halls, factory spaces, and training centers.

Optional Filter for Extra Protection
Provides added protection in dusty environments and helps extend projector life.

Auto Reset Mechanism with Built-in Timer
Automatically tracks filter usage and resets the timer when a new filter is installed, without any manual setup.

IT Takes Control

Streamlined Device Management

Remote Monitoring and Diagnostics
Easily track projector status and diagnose issues remotely, eliminating frequent on-site visits.


Firmware Management Over Network
Easily update all projectors via LAN to keep firmware current without physical access.


Reliable Performance, Less Maintenance
Ensure long-term stability, freeing SI teams to focus on creative installations rather than routine upkeep. LK830ST

Further details for this product, LK830ST, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.

LK830ST 4000 ANSI Lumen 4K Laser Simulation Projector

BenQ LK830ST. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Zoom type: Fixed, Offset: 114%. Serial interface type: RS-232. Noise level: 30 dB, Noise level (economic mode): 24 dB, International Protection (IP) code: IP6X

BenQ LK830ST Short throw projector 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D Black 9H.JT977.75E Specifications

Product Type Data Projectors Brand Benq Collection Model BenQ LK830ST Manufacturer Product Type BenQ Data Projectors Product colour Black Market positioning Business Built-in display No Placement Ceiling, Desktop Number of colours 1.07 billion colours Form Factor Short Throw Projector Product Family HD Projector Product Family LK830ST Contrast ratio (typical) 3000000:1 Native aspect ratio 16:9 3D Yes Horizontal scan range 15 - 135 kHz Vertical scan range 23 - 240 Hz Built-in speaker(s) Yes RMS rated power 15 W Number of built-in speakers 1 Zoom capability Yes Ethernet LAN Yes Wi-Fi No HDMI ports quantity 2 Ethernet LAN (RJ-45) ports 1 Serial interface type RS-232 PC Audio out Yes USB 2.0 Type-A ports quantity 2 Projector brightness 4000 ANSI lumens Projection technology DLP Projector native resolution UHD 4K (3840x2160) Smart projector No Keystone correction, horizontal 30 Keystone correction, vertical 30 Light source type Laser Service life of light source 20000 h Service life of light source (economic mode) 30000 h Zoom type Fixed Throw ratio 0.496 Offset 114% Power source AC Power consumption (typical) 230 W AC Input Voltage 100 - 240 V Power consumption (standby) 0.5 W AC input frequency 50/60 Hz Depth 229.3 mm Width 279.2 mm Height 120.5 mm Weight 3.6 kg Full HD Yes International Protection (IP) code IP6X Interactive No Noise level 30 dB Noise level (economic mode) 24 dB Operating temperature (T-T) 0 - 40 C Manual Yes Quantity per pack 1 pc(s) Remote Control Included Yes Mounting brackets included Yes Colour of product Black MPN 9H.JT977.75E Most Suitable For Business

BenQ LK830ST Short throw projector 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D Black 9H.JT977.75E Reviews

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