BenQ 3600-Lumens Full HD Short-Throw Laser DLP Projector (LH820ST)

Tool-Free Blending for Interactive Immersion

The BenQ LH820ST laser projector is a simulation projector with low latency and user-friendly color calibration technology to effectively reproduce dynamic images for sleek immersion in multi-projector installations.

• Smooth and Realistic Interaction: Fast Mode with latency <17ms (@1080P/60Hz)
• Large Images within a Short Distance: T/R 0.5 with Full HD 1920 x 1080 Native Resolution
• Effortless and Consistent Blending: BenQ unique Factory White Balance Adjustment
• Flexible Installation: Support wide corner fit adjustment and 2D keystone
• Maintenance-Free Laser Light Source: 30,000 hours light source life with IP5X Dustproof sealed engine
• Brightness of 3600 Lumens
• 0.5:1 Throw Ratio
• IPX5-Rated DustGuard Sealed System
• Tool-Free Blending
• 2D Keystone & Wide Corner Fit
• Digital Image Shrink & Shift
• LAN, RS-232 & DMS Remote Management

Fast Mode with 16.67ms Low Latency

Years’ experience in designing and manufacturing gaming projectors makes BenQ an expert in improving latency to better operate simulation systems. LH820ST’s Fast Mode offers 16.67ms@1080p/60Hz to ensure smooth dynamic images and realistic experiences.

Dual Color Wheel Reproduces 90% Rec. 709 Color Accuracy

The LH820ST laser projector utilizes DLP technology with a dual color wheel system. With accurate calibration by BenQ color experts, the LH820ST perfectly covers 90% of Rec. 709 for accurate image reproduction.

Vivid Clarity in Bright Ambient Environments

LH820ST’s 3600 ANSI Lumen high brightness and 1080p high resolution produce high quality images under bright ambient lighting. And its 3,000,000:1 native high contrast reproduces true blacks, vivid colors, and exquisite details.

DLP Technology for Long-Lasting Vibrant Colors

BenQ LH820ST laser projectors adopt Academy Award-Winning DLP projection technology, which offers stable and long-lasting accurate colors. The highly durable DMD chip can last over 200,000 hours, offering accurate whites and vivid colors without yellowing over time.

IP5X DustGuard™ Dustproofing for Severe Conditions

LH820ST utilizes sealed laser modules and enclosed light engines to protect the DMD chip, color wheel sensor, laser package, and other optical components. This lock-and-key design hermetically seals the engine from dust to prolong the projector’s lifespan. The technology has also passed the dust chamber test standard for the international dustproof rating of IP5X.

Optimal Installation Flexibility

LH820ST has high installation flexibility and T/R 0.5 short throw design that are best for small-room multi-projector displays.

Easy-to-Maintain Centralized Remote Management

LAN Control and Firmware Update

Centralized management staff remotely control multiple projectors via the LAN network and update their firmware at the same time. Besides, LH820ST also supports RS-232 for reliable long-distance installations (up to 15 meters) when LAN infrastructure isn’t available.

Multiple Control System Compatibility

BenQ LH820ST laser projectors are compatible with Creston, AMX and PJ Link control systems for convenient system integration with various third-party components for centralized management of multiple projectors at less cost.

Device Management Solution (DMS)

DMS is the solution that allows multiple projectors distributed in different rooms, different floors, and even different buildings to be managed by the IT staff via this centralized management system with remotely effective control and monitoring.