Designed to provide an easy and quick solution to mount a BenQ projector.

Stay Home, Go Big!Affordable Big Screen EntertainmentTake Video Games to the Big ScreenExperience your video games on the big screen with the TH671ST home entertainment projector. With a really low input lag of only 16.67ms, the TH671ST makes sure your gaming experience is perfectly smooth. The ultra-fast microsecond DMD chip response time assures that there is no motion blur and image lag. Whether you’re playing on a PS4™, Xbox One or Nintendo Switch™, fast response and gaming enjoyment is guaranteed with our advanced low input lag technology.Suitable for Bright Living RoomWith a high brightness of 3200 ANSI Lumens the TH671ST projector ensures you can watch movies, TV series, sports and play video games in a relatively bright setting or even with the lights on. Ideal for bright (living) rooms.Viewing Comfort in Any Light SettingThe BenQ LumiExpert™ technology actively detects the lighting conditions in your room and automatically adjusts the brightness for the most comfort.Brilliant Image QualityEnjoy your movies, TV shows, sports and games with truly accurate colors and razor sharp images year after year. BenQ Home Entertainment Projectors ensure Brilliant Image quality. Powered by Oscar® winning DLP technology*, making BenQ the no.1 DLP manufacturer.Color AccuracyExperience intensely realistic colors and vivid images made possible by BenQ innovations such as the six-segment color wheels with BrilliantColor™ Technology.Long-LastingIncredibly durable and standing the test of time without any loss in picture quality. BenQ Home Entertainment Projectors are designed in a way that makes sure dust build up and heat damage are not possible. The result is that the projector image looks as good as new with a simple lamp change even after years of use.SharpnessNo fuzzy or unclear images with BenQ. Projected images show details in a crystal-clear fashion and text is sharp and legible. This is achieved by maximizing the fill ratio of individual pixels and exclusive BenQ SmartEco™ Technology.Place and Go with Short Throw ProjectionJust put the TH671ST on your coffee table and fire it up. The short throw projection ensures a 100” image at just 1.5 meters distance. No need to hang it on the ceiling or place it at the back wall.Watch or Play any ContentOutfitted with 2 x HDMI inputs, the TH671ST projector is fully compatible with Google Chromecast, Amazon Fire TV, Apple TV, Sony, PlayStation 4, Microsoft Xbox One, Nintendo Switch, HDMI Wi-Fi dongles and more. Making sure you can watch any content and play any game you like.Use Your Wall as ScreenNo need for a special screen to use the TH671ST projector. Simply use the wall to project on. No white wall? Not a problem! Projecting onto a colored surface such as a painted wall is easy with BenQ’s Wall Color Mode. (Light) Yellow, Pink, (Light) Green, Blue and Black(board) walls are also suitable to project on. You only need a flat surface and the projector does the rest.Go Big in Full HD, 3D Support and High ContrastFull HD 1080p ResolutionWatch Full-HD content in sharp, 1080p resolution and enjoy (Blu-ray) movies, video games and HD channels in high-contrast without downscaling quality.3D Support in Full HDThe TH671ST projector fully supports 3D mode. Get ready for an immersive movie experience. You only need DLP compatible 3D glasses and 3D content on your Blu-ray player.High Native ContrastNever miss anything with the 15000:1 high contrast, making sure even the smallest details are perfectly readable.Long Lamp Life and Energy FriendlySmartEco ModeThe SmartEco Mode ensures low power consumption by cleverly adjusting the lamp power. The lamp only uses as much light as needed, saving a lot of power/energy in the process and still delivering a great image performance.Over 10.000 Hours of Lamp LifeBinge-watch your favorite TV series for years to come. The lamp in the TH671ST projector will last more than 10.000 hours of continued use. The lamp power is adjusted dynamically based on the content and brightness level extending the lamp life significantly by 50%.Powered by DLP Technology*Digital Light Processing (DLP) is the leading projection technology used in 90% of the world’s digital cinemas and 100% of IMAX theaters. One out of every two projectors purchased is a DLP projector. DLP technology has been awarded with the Academy Award of Merit (Oscar®) in 2015. BenQ is the number 1 bestselling DLP projector brand.

Entering the Era of Digital TransformationHDMI for Fast TransmissionHDMI connectivity provides faster data transmission to digital devicesDual Connectivity,Dual ConvenienceDual HDMI offers more flexible connectivity between devicesTime-Saving ConvenienceAutomatically turns on the projector once the HDMI input signal is detected4000 Lumens,20000: 1 ContrastHigh brightness & contrast images even in well-lit meeting roomsCrystal-Clear ImagesAll glass lenses for image quality in brilliant clarityClear Data ReviewData Review Mode makes every letter and digit leap to the eye with clarityDetailed InfographicsExclusive Infographic Mode showcases the text and graphics in detailClear User InterfaceIntuitive windows design to display the contents clearlyAuto Vertical Keystone for Perfect AlignmentProject the image from any angle and get the perfect squared image with Auto Vertical Keystone. It’s to quick to eliminate the blurry images and get to the point in the meetingLamp Life up to 15,000 hrsSmartEco Mode saves lamp power up to 70%Power-Saving, Energy-SavingAuto Power Off shuts itself off for power savings after the projector detects no input signal for 20 minutes. (This can be also operated via the OSD)Easy SetupErgonomic retractable foot for easy setupGet Instant ONTurn on the projector again within 90 secs after power off and you can start it up in no timeEnhanced SecurityKensington Lock for physical security to discourage theftNo more fuzzy texts and figuresPerfect Combination of Stunning Clarity and Crafted ColorsFinest Precision Glass Lenses for Crystal-Sharp ClarityBenQ only uses high-quality glass lenses to minimize chromatic aberration, ensuring long-term image quality in brilliant clarity.Exclusive Color Craft Calibrated to Suit Your NeedsPresentation ModeDesigned for presentations with vivid colors. In this mode, the brightness is emphasized to match PC and notebook coloring.Infographic ModeGreat for showcasing the text and graphics of infographic in detail thanks to the high brightness and better color gradation.Data Review ModeReview your reports with Data Review Mode. Its emphasized contrast and clarity speed up your meeting and strategy-making processNo more embarrassing waitsStart Meeting in a BlinkRetractable Adjustment FootFar superior to projectors with only one adjustment foot, the triple adjustment feet, including a retractable foot, enhance flexibility in a wide variety of meeting rooms.Auto Vertical Keystone for Perfect AlignmentProject the image from any angle and get the perfect squared image with Auto Vertical Keystone. It’s to quick to eliminate the blurry images and get to the point in the meeting.Time-Saving ConvenienceAutomatically turns on the projector once the HDMI input signal is detectedGet Instant ONTurn on the projector again within 90 secs after power off and you can start it up in no timeNo more irritating maintenance and energy wasteSave Power, Save ManpowerKensington LockDesigned to secure tabletop projectors, the Kensington lock interface provides “physical” security.Anti-Dust Accumulation SensorRejects dust accumulation, enhancing device durability and hence reducing maintenance costs.SmartEco ModeConserving up to 70% of lamp power for a lamp life of up to 15,000 hrs.Power-Saving, Energy-SavingAuto Power Off shuts itself off for power savings after the projector detects no input signal for 20 minutes. (This can be also operated via the OSD)

Easily switch between immersive golf and movieSeamless Swinging and Movie TransitionsThe AK700ST is BenQ's dedicated golf simulation projector, offering cinematic-grade 4K resolution and a unique remote control for easy setup. Eliminate the hassle of adjusting screen ratios and effortlessly enjoy a complete 4K entertainment experience with family and friends.Building Your Golf Theater Combo?Common Setup Issues in Your Golf TheaterProjector Placement ChallengeIdentifying the projector throw ratio, and moving the slider rail for the optimal position takes time.Complex Process to Fill Up the ScreenWith math calculation, go into graphic card setting, and back and forth to settle down.Difficulty with Focus AdjustmentMost projectors had their focus ring on the projector itself. Climbing up the ladder for manual focus is un-user-friendly.One Projector, Two ExperiencesWith the BenQ AK700ST, your all-in-one projection solution, effortlessly switch aspect ratios with just one button, ensuring full-screen enjoyment without wasting time on settings.Auto Screen FitAutomatically detects and adjusts to your impact screen’s aspect ratio, maintaining optimal resolution.Quick FocusPress the Quick Focus button on the remote control and make slight manual adjustments to effortlessly deliver clear images. Short Throw Lens Designed for Golf SimSwing safely without fear of damage or shadows.Safe Short-Throw SolutionThe AK700ST enables a safe and shadow-free location for your swing.Traditional short throw projectors: Positioned too close to the hitting area, creates potential collision risks.AK700ST: Positioned behind the hitter, lowering collision risks and eliminating shadows.Up to 200-Inch DisplayAK700ST features a professional-grade motorized lens with 1.2x optical zoom flexibility. Easily adjust screen size without reinstalling, ensuring no loss in picture quality.Bring the Course HomeAK700ST's laser technology, paired with BenQ's expert color calibration, delivers top-quality visuals, faithfully reproducing golf course colors.4K Detail VisibilityWith true 4K resolution and 830 million pixels, AK700ST reveals every detail of the golf course terrain and grass, enhancing texture richness.Perfect for Any LightingThe AK700ST's laser light source delivers 4000 lumens of brightness and high contrast, ensuring stunning visuals in any lighting condition.Lights On: Clear contrast and vibrant colors even in a well-lit living room.Lights Off: Sharp contrast and vivid colors in low-light settings.True-to-Life Golf Course ColorsExperience authentic colors from the start with BenQ's exclusive Golf Mode, tailored for different golf course environments that ensure an immersive experience from the most famous courses in the world.Tough Enough for Any GarageAK700ST's IP5X dustproof sealed engine operates reliably in temperatures from 32-104°F, eliminating the need for regular filter replacements.Durable Laser TechnologyThe AK700ST Laser projector guarantees up to 20,000 hours of light source life, reducing costs associated with lamp replacements and maintenance.Green Technology, Efficient PerformanceAK700ST reduces energy consumption by 15% compared to traditional lamp projectors and features a chassis made from post-consumer recycled materials. Plus, it's TUV and UL-certified.

Vivid Clarity in Bright Medium-Sized Conference Rooms4,000 lumens of high brightness enable comfortable lights-on presentations to promote discussion, collaboration, and note-taking in larger meeting rooms with bright lights accommodating up to 40 participants. The high luminance lets even participants seated furthermost clearly see the slides and boosts picture quality with vibrant color for pictures and videos as well as crisp text and fine details.High Contrast for Clear TextWith industry-leading contrast and pixel fill factor, BenQ projectors produce the truest blacks and unmatched readability with every character, graph, and chart crisply defined. High fill factor increases clarity for black and white or color images and reduces eye strain for presenters and audiences to stay focused on the content.Crisp Full HD 1080p for Expanded ViewingFull HD 1080p resolution offers enhanced productivity for professional presentations. The two-megapixel high resolution delivers ultra-sharp readability, enhanced picture detail, and additional presentation real estate for expanded content.USB Reader for PC-Less PresentationsSupporting a wide range of files including JPEG, PDF, Microsoft Word, Excel and PowerPoint files, MH733’s USB Type-A port lets presenters easily project images or documents directly without the need for a laptop.Network Presentation through QCast AppMH733 can be paired up with the QCast App to present from PC or smart devices. QCast App helps users to directly project a wide range of files including photos, PowerPoint, Word, Excel and PDF files from your PCs or smart devices onto the big screen. QCast App also comes with other beneficial functions to enhance your efficiency and convenience in meetings.*For M73 series projectors, QCast software needs to be paired up with the wireless dongle WDRT8192, an optional accessory.Easy Wireless Presentations with Optional WDRT8192Equipped for WiFi readiness, MH733 enables convenient wireless projection via QCast App from PC or mobile devices by connecting a USB wireless dongle* to a specific port at the back of the projector named ”WIRELESS DONGLE”.*USB wireless dongle WDRT8192 is an optional accessorySplit-Screen & Effective Meeting ControlMH733 allows projection from up to four different PC or smart devices via QCast App, enabling more ideas to be shared effectively. QCast App has an extremely user-friendly interface for meeting host to control wireless presentation access from other presenters and assigning display positions, ensuring smooth and effective meetings.Live Internet Connectivity via QCast AppUnlike conventional networked projectors that cannot easily access the Web during wireless presentations, QCast App offers MH733 users flexible Internet connectivity through external internet configuration. Presenters can browse the internet whenever needed to search and share information.Present Wirelessly From PCs or MobilesOffering users multiple wireless projection options, QCast App can mirror PC content or extend its display to share information. MH733 lets smart devices display static photos or documents including PowerPoint, Word, Excel and PDF files wirelessly. For Android 5.0 devices and above, users can mirror the smart devices contents onto the big screen.Handy Remote Control FunctionQCast App also offers convenient remote control functionality with easy-to-read buttons to control the projector when it is ceiling mounted or when the remote control is not available.2D Keystone for Any Angle AlignmentAdjusting the projected image vertically and horizontally to correct trapezoidal distortion when the projector is tilted or placed off center, 2D Keystone compensates for any projection angle or position. The projector may be placed anywhere on a u-shaped table without hassle to enhance presentation freedom and optimal viewing experiences.Corner Fit to Optimize Any SurfaceA flexible and convenient way to align perfect pictures, Corner Fit adjusts each of the four corners of an image independently. When projecting on uneven spaces or restricted within a certain frame, Corner Fit corrects picture dimensions for professional results in any installation.Comprehensive LAN Control CompatibilityBenQ business projectors are widely compatible with leading projector control systems including Crestron, AMX, PJ-Link, and Extron Control IP Link* for network control via LAN, making it simple to integrate into local networks. It also supports RS-232 for reliable long-distance installations up to 15 meters for situations without LAN.* Developed by Extron, IP Link driver allows device monitoring, control, and support over LAN when MediaLink controller, IP Link Ethernet control interface, or other IP Link-enabled device is installed.BenQ MDA to Control Multiple ProjectorsBenQ Multiple Display Administrator (MDA) software provides powerful centralized multiple-projector management including automated opening and closing procedures for public spaces, remotely controlled power on and off, and scheduling for institutions and corporations.1 to 1 Direct Projector Control via Web BrowserMH733 comes with any easy setting that allows IT managers to conveniently control any specific projector through a web browser remotely without having to physically visiting the meeting room, guaranteeing to save time and effort.Power Saving, Eco Friendly OptimizationThe BenQ Eco Cycle System eliminates electricity waste, reduces power-up wait time before and after meetings and minimizes maintenance for lower total cost of ownership.Eco Cycle SystemA. SmartEco™ Mode: SmartEco™ Mode analyzes input content to determine the brightness required for optimal color and contrast performance, conserving up to 70% lamp power while delivering the finest image quality without compromise.B. Eco Blank Mode: When the projector detects no source content, Eco Blank Mode automatically actives after 3 minutes of inactivity to eliminate distractions and save energy.C. Auto Power Off: BenQ business projectors power down after 20 minutes of inactivity to eliminate energy waste and concerns for teachers of leaving the equipment on.Quick Tips: Eco Blank Mode and SmartEco Mode can be activated directly using the remote control.0.5W in Standby ModeWhen inactive, BenQ business projectors keep power consumption to a minimum with 0.5W standby power, maximizing energy savings when the projector is connected but not in use.LampSave ModeFewer lamp replacements and maintenance translates into an overall lower cost of ownership. LampSave Mode adjusts lamp power dynamically according to content to extend projector lamp life up to 50% compared to normal mode.

Go Big, Go All In!Built for ultimate gaming, TH685P is supercharged with low input lag for real-time video game thrills. Stunning 1080p HDR graphics and 3500 lumens of ultra-brightness deliver intense action even in daylight, and awe-inspiring sound immerses you in epic gameplay unlike anything you’ve seen.Ready to Get Real?Level up from played-out reality with hyper-realistic HDR details on gigantic Full HD 1080p projected images that easily beats mere flat screens. Team up with TH685P and your favorite video game console to lead your team to victory on the battlefield and game courts.React with Low Input LagSlow input lag can turn a close game of NBA Live into a frustrating experience. The good news is that TH685P brings breakthrough 8ms response time for smooth gameplay in virtual real-time, perfect for fast-paced sports, reaction-critical shooters, and timing-dependent battle arenas.See with Exclusive Game ModeTH685P’s Game Mode fine-tunes all images, enhancing dark and shadowy scenes with greater clarity and visual precision, helping you level up by spotting campers and finding every hidden secret in RPGs.Listen for Enemy’s Every StepTH685P’s built-in 5w speaker accentuates each sound in FPS with finely-tuned Game Sound Mode. Using physical acoustics and psychoacoustics, TH685P delivers precise, refined audio.

React Faster with Sharpened SensesConquer every challenge in ancient ruins or modern apocalypse with TK700 high brightness projector’s spectacular True 4K HDR audiovisual gaming quality. Specially calibrated for dark scenes, TK700’s Game Mode reveals to adventurers the details and threats tucked away in shadows. Enjoy the sharpest resolution and lowest input lag ever paired in gaming projectors. Focus your skills to overcome obstacles for smooth victories with TK700.In Control with Speed and PrecisionYou no longer have to choose between picture quality and performance. True 4K UHD 3840x2160 resolution with 8.3 million distinct pixels, and input lag as low as 16ms, together eliminates blur to show consistently stunning clarity and crisply defined details. TK700 lets you lose yourself in the game without losing control.Low Input Lag for Smooth PerformanceThe innovative TK700’s professionally-designed gaming engine with unprecedented low input lag and 16ms response time provides an unrivaled 4K gaming experience. Feel the difference and triumph in real time during fast-paced FPS games where reaction time is critical.Visuals Imperative for SurvivalYour virtual life is on the line. With TK700, high brightness and stellar visual performance assure your triumph over challenges, even in bright ambient lighting.High BrightnessTK700’s high lumens allow you to play in bright settings as well as dark. Get ready for brilliant big-screen HDR gaming images delivered with perfectly balanced brightness and color saturation.Black Detail EnhancementDetect and react one step quicker to approaching dangers by easily mapping out details in the dark. Black detail enhancement discloses fine details in dark scenes without sacrificing color performance in brighter areas. Behold the dark remains of fallen worlds with BenQ-exclusive color tuning.Unfurl the World Before Your EyesImagine gaming on 100”+ 4K images with zero installation hassle. Navigate vast gaming worlds from a comfortable viewing distance of your preference without constant turning and panning. TK700’s short throw provides carefree enjoyment and placement versatility, empowering massive screen sizes for panoramic views of otherworldly landscapes, even in smaller rooms. Elevate your gaming thrills with limitless possibilities, whether you’re venturing solo or with a party of friends.1.3X Zoom for Flexible Throw DistancesTK700 maximizes available space with a range of throw distances, enabling 4K big-screen entertainment in tight quarters.2D Keystone for Perfect Alignment2D keystone eliminates trapezoid effects when projecting from various room locations for ease and convenience.Dual HDMI 2.0 Connects You to EverythingBenQ lets you game on your terms. Whether it’s a Sony PS5/PS4, Nintendo Switch, or Xbox Series X, dual HDMI 2.0 universal connectivity has you covered.Audio return port supporting eARC, TK700 allows Dolby Atmos and 7.1-Channel Audio pass through, transmitting the original full resolution audio signal to your sound system through one HDMI cable. With a more three-dimensional sound effect, enjoy a 360-degree gaming bubble.

BenQ X500i. Projector brightness: 2200 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: LED, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focal length range: 10.2~12.24 mm, Aperture range (F-F): 2.53 - 2.73, Zoom ratio: 1.2:1. Serial interface type: RS-232. Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)

BenQ TK700ST. Projector brightness: 3000 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 10000 h. Zoom ratio: 1.2:1, Throw ratio: 0.9-1.08:1, Offset: 110%. Video colour modes: Cinema, Game, Living room, Sports. Serial interface type: RS-232, HDMI version: 2.0b

Paving the Way for Cutting-Edge Classroom InteractionInteractive education projector MW855UST+ is designed for classroom collaboration and interaction with scalable interactivity and wireless use. As the world’s No. 1 DLP brand which offers spectacular image quality, MW855UST+ also provides simplified installation, lower maintenance, prolonged lamp life and reduced TCO. With high brightness and ultrashort throw, MW855UST+ enhances any learning environment.Creating Lasting Lessons with Striking Picture QualityTailored for Optimum Learning ExperienceBenQ’s professional color-grading technology is tailored for various teaching content, Infographic Mode is great for showcasing the text and graphics of infographic in detail, ensuring more saturated and lively color performance than presentation mode. Vivid Mode is designed for supreme color performance during video or image presentation.Uncompromised High BrightnessFor perfect projection performance, MW855UST+ produces 3,500 ANSI lumens and WXGA 1280x800 high resolution for clear, sharp images and text even in large, bright classrooms. High brightness allows lights to be kept on during lessons, and the wide-aspect high resolution increases readability for expanded content.Unobstructed Instruction without Space ConstraintsOffering a big screen in short distance with ultra-short throw ratio, MW855UST+ eliminates distracting shadows and glare for students and teachers to engage and collaborate freely in front of the board.Bigger ImagesBenQ education projectors offer a range of resolutions and projected image sizes to meet diverse classroom needs. Featuring crisp image quality up to 100 inches, our ultrashort throw education projectors deliver increased classroom versatility at reduced costs.Expanding Classroom PossibilitiesMulti-Touch with Pens and Multi-Screen Drawing on Any SurfacePointWrite™ technology works on any flat surface, so no expensive digital whiteboard or additional equipment is necessary, thus creating vast new opportunities for classroom interactivity and enabling possibilities for modern digital classrooms.- PointWrite™ projectors offer multi-user capability, and two PointWrite™ projectors can be used to double the projection surface.- With QWrite* Whiteboard Mode, teachers can run different applications or display, view, and annotate across two screens.* BenQ exclusive annotation software QWrite™ is compatible with BenQ PointWrite™ module.Scalable Interactive Module CompatibleA modular design allowing schools the flexibility of adding interactivity to classrooms with future investment, the new BenQ PointWrite™ interactive module PW30U provides truly collaborative learning environments where students and teachers work together using intuitive templates along with QWrite™ software, all with one-time calibration and set-up driver installation conveniences.* PW30U and PT20 are optional interactive modules for MW855UST+/ MH856UST+Intuitive SetupPointWrite™ automatically calibrates and saves its settings the moment it is plugged into a computer’s USB port. PointWrite™ then remains ready without any manual configuration or complicated training given to the teachers. Additionally, MW855UST’s interactive sensor guarantees reliable auto-calibration in any ambient lighting.Making Collaboration Easier with BYODSimple and Convenient Wireless DongleFor engaging and intuitive lessons, teachers and students can bring their own smart devices and computers to mirror documents, images, videos to MW855UST+ projectors, facilitating the free exchange of ideas and collaborative teamwork.*MW855UST+/ MH856UST+ are compatible with optional QCast Mirror dongle.Facilitating Smart, Efficient Projector MaintenanceControl System CompatibilityMW855UST+ is widely compatible with leading projector control systems including Crestron, AMX, PJ Link, and Extron* IP Link for network control via LAN, making it simple to integrate into educational network infrastructures. MW855UST+ also supports RS-232 for reliable long-distance Installation up to 15 meters when there is no LAN infrastructure.*Developed by Extron, IP Link driver allows device monitoring, control, and support over LAN when MediaLink controller, IP Link Ethernet control interface, or other IP Link-enabled device is installed. For more information, please visit www.extron.com/driverdownloadsCentralized Upgrade ApplicationAdministrators can centrally upgrade firmware on the M85+ BenQ projector that are on the same local network via LAN.*For more information about the tool, please contact BenQ service.Centralized Control with BenQ SoftwareBenQ centralized control software is a management tool for computers that enables remote and centralized management of multiple digital projectors by IT administrators/technicians via a local network. The management capabilities include the ability to remotely monitor, control, and configure projectors individually or as groups.Simplified Image Alignment and Perfect InstallationLens ShiftLens shift offers the extra flexibility to compensate any minor miscalculations during installation. All you have to do is adjust the switch to shift the projected image up or down by 2%, which greatly helps you to accommodate specific installations.Clear Images without DistortionDigital Shrink & Shift for Effortless Display AdjustmentDigital Image Shrinking and shift lets installers shrink the image via OSD menu. The image can also be shifted, so installers do not have to reinstall or adjust the projector physically in case the image is not precisely aligned on the desired frame and space.Streamlined Wall Mount AlignmentFor efficient professional installation, our ultrashort throw projector wall mount features an installation chart and ruler for perfect screen alignment and image position in the classroom. Even simpler, a three-way adjustment knob is located in front of the projector for cleanly installed, absolutely square screens.Optimizing Educational InvestmentAnti-Dust Accumulation Sensor Resists Dust BuildupIncorporating color wheel sensors with an ingenious anti-dust accumulation feature, BenQ education projector prolongs optimal performance by rejecting dust which can accumulate on traditional sensors to block the IR signal and cause flickering, abnormal colors, or even shutdown.Optimized Lamp Life and Energy SavingsFewer lamp replacements and less maintenance translate into overall lower cost of ownership. The LampSave Mode achieves this by adjusting the lamp power dynamically by content level to help save up to 70% lamp power consumption and extend projector lamp life by up to 50% compared to normal mode.Enduring Picture Perfection from the World’s No.1 DLP Brand BenQUnmatched ReadabilityWith industry-leading high contrast, BenQ education projectors utilize advanced DLP-optimized optical lens systems to provide precise readability and crisp resolution for every single sub-pixel.Long-Lasting Picture QualityWith industrial-grade durability from DLP technology, BenQ education projectors maintain long-lasting picture perfection by eliminating color decay. Unlike non-DLP projectors, BenQ DLP education projectors become equivalent to brand-new ones after lamp replacement. And with over two million micromirrors and minimal heat buildup, the DLP chip endures over 100,000 hours without degradation.