Miracast Wireless 4K UHD laser projectorBuilt with Miracast technology, the ZK551 is optimised for seamless wireless display sharing and presentations, without the need for additional hardware Simplifying collaboration for meeting rooms, classrooms, and other professional environments.As one of Optoma 39;s most compact and hassle free laser projectors to date, the ZK551 is designed for maintenance free continuous operation, delivering powerful image performance and flexible installation features in a sleek, compact form factor, up to 34 smaller than previous Optoma models. To support Optoma s commitment to sustainability, the ZK551 cuts power consumption by up to 45 compared to Optoma s lamp based projectors. Energy saving DuraCore laser technology ensures a long product lifespan of up to 30,000 hours without the need for additional lamps, requires minimal maintenance, and is mercury free, further lowering its carbon footprint.An added benefit, the ZK551 features an external power supply offering more reliability, portability and energy efficiency.With Optoma Management Suite (OMSC) you can also remotely manage this projector and other compatible devices with ease. This powerful cloud based solution offers effortless control, real time monitoring, and scheduling, helping to reduce downtime, streamline operations, and cut operating costs.Geared for conference rooms, boardrooms, and other corporate spaces, the ZK551 features a 1.6x zoom for a flexible setup. For ultimate convenience it comes with an RS232 connection for monitoring and controlling and a built in speaker.FeaturesBright 4K UHD DuraCore laser projector 5100 lumens and IP6X certifiedOptoma Management Suite (OMSC) Remotely manage and control your device with real time monitoring, and scheduling, helping to reduce downtime, streamline operations, and cut operating costs.Compact for easy installation 1.6x zoom, 360 degree and portrait projectionWireless Display Effortlessly share content with built in wireless Miracast screen sharingDesigned for the futureWe are committed to reducing the overall environmental footprint of our products so we can do right by the planet.Designing innovative products with sustainability in mind considers every phase of a product 39;s lifecycle, from design, manufacturing, packaging, and logistics, to usage.Energy saving technologyReduce power consumption by up to 45 compared to Optoma 39;s lamp based solutions.Reduced carbon footprintCompact product and packaging size allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions.Eco friendly packagingPackaging contains up to 97 recyclable materials.Sustainable materialsChassis design made with up to 50 PCR (Post Consumer Recycled) plastics.Lights on viewingThis versatile projector combines high brightness and vivid colours for vibrant, true to life visuals in any environment . Make a lasting impression with bigger and bolder presentations any time of day. With no direct sunlight or lights directed on screen.Laser technologyOptoma laser projectors use high quality lasers to create the projected image. In many situations the perceived brightness from laser illumination projectors can be twice that of an equivalent lamp based model. They also deliver increased efficiency to maintain consistent brightness, superior colour performance, instant on off and an extraordinary life span of up to 30,000 hours.True 4K UHD resolutionUltra HD 4K resolution delivers sharper, life like images and richer colours allowing you to sit closer to the screen and enjoy a more immersive experience.Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That 39;s four times more detail than Full HD and twice as many from competing technology, which only delivers 4.1 million pixels.Amazing coloursGive powerful presentations and educational lessons with stunning colours. Optoma projectors provide reliable colour performance suitable for any content and environment. From accurate sRGB colours for lifelike images to vibrant punchy presentations. We have a display mode to specific meet your needs. Perfect for a range of graphic and video presentations.Connect anytime, anywherePeace of mindBusinesses can have confidence in the ability of their IT managers to provide remote support with the Optoma Management Suite (OMS) solution. IT managers can easily monitor and diagnose issues related to any Optoma AV display, ensuring employees are not left without assistance. For an extra layer of readiness, companies can also set alerts and broadcast emergency announcements.ControlFeaturing a wide range of options you can control and monitor the projector remotely. RS232 Optoma projector s come with an extensive set of RS232 commands making it simple and easy to manage using any control system. AMX compatible Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems. Crestron RoomView Using the compatible RoomView software you can power on off, monitor, manage and control up to 250 projectors at the same time from any computer Extron IPLink compatible Allows for easy installation with Extron control systemsFour corner correctionAdjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. Ideal for image stacking, uneven walls or where projector placement is awkward and needs to be installed at an angle.360 projection With 360 projection, images can be displayed in any orientation, giving you the freedom and versatility to install this projector in the desired location. For more information please refer to the user manual24 7 operationOptoma projectors have been designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use is required. Subject to 24 hour terms and conditions.24 7 Operation standard lamp warranty applies. Projector warranty is based on standard business usage hours. For optimum performance Optoma recommends that your projector is turned off or placed in standby mode for 30 minutes every 24 hours to prolonging the life of your lamp.Auto power offThere may be instances when the projector is left running when not in use. 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