BenQ LH856UST 3500AL 1080p Laser Ultra Short Throw Interactive Projector
Description
Paving the Way for Cutting-Edge Classroom Interaction T/R=0.33 ultra short throw ratio Up to 38,000-hour laser light source lifespan (under Eco mode) BenQ Exclusive Infographic/Vivid Mode PointWrite Interactive Solution Compatibility IP6X dustproof sealed engine mechanism reduces maintenance costs Expanding Classroom Possibilities with Collaborative Teaching
Key features
An anti-dust accumulation colour wheel sensor repels debris from blocking the IR signal and causing flickering, abnormal colours, or even shutdown.
The laser light source is fully enclosed and well protected from dust in any environment.
Advanced IP6X protection with a sealed engine that eliminates any chance of dust contaminating the projector’s key components.
The LH856UST laser projector can be turned on and off instantly, significantly reducing setup time compared to lamp-based projectors. The LH856UST also features instant response, requiring no waiting to turn on or resume for flexible performance.
With a fully sealed laser light source and an innovative sealed laser engine design, the LH856UST delivers 38,000 hours of maintenance-free operation under Eco mode, eliminating the need for lamp replacements and maintenance costs.
The LH856UST ultra short throw laser projector can be mounted just inches from the wall or directly above the screen, eliminating distracting shadows and glare so students and teachers can freely engage and collaborate at the board.
Delivery & returns
Estimated delivery 25 Aug - 29 Aug. UK mainland delivery only — some large or made-to-order items may carry longer lead times.
Unused items in original packaging can be returned within 14 days of delivery. Faulty items are covered under manufacturer warranty.
Payment & security
Pay securely by card, or apply for a 30-day purchase order account.
Schools, colleges, universities, NHS, government bodies and charities can order on invoice — no card payment required.
All transactions are processed over an encrypted, secure checkout.
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