{"product_id":"celexon-motorleinwand-professional-plus-300-x-225-cm-148-4-3-fuer-praesentation-und-bildung","title":"celexon Motorised Screen Professional Plus: 300 x 225 cm (148\" 4:3) for Presentations and Education","description":"\u003ch3\u003ecelexon Motorised Screen Professional Plus – permanently installed, invisible in everyday life\u003c\/h3\u003e\n\u003cp\u003eThe Motor Professional Plus is a permanently installable motorised screen (electric screen) with a 300 × 225 cm viewable area (148\", 4:3) for classic projectors with a normal throw distance. It is suitable for classic presentations and education when the projection surface should only be visible when needed: via remote control or wall push-button, the matte white fabric extends quietly from the closed housing and provides a flat, neutral image surface. The housing is powder-coated in elegant white.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFine, 4K-ready Pro series fabric for a sharp, neutral image\u003c\/li\u003e\n  \u003cli\u003eOpaque black back to prevent show-through from behind\u003c\/li\u003e\n  \u003cli\u003eSturdy housing with metal end caps for regular use\u003c\/li\u003e\n  \u003cli\u003ePleasantly quiet motor for comfortable extending and retracting\u003c\/li\u003e\n  \u003cli\u003eReady to connect: wall control box and IR remote control included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this screen the right choice?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eYes,\u003c\/strong\u003e if you are looking for a permanently installed motorised screen for conventional projectors (presentations, training, home cinema).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eYes,\u003c\/strong\u003e if you want the screen to disappear into its housing when not in use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eA deliberate choice\u003c\/strong\u003e if your projector outputs 4:3 or you specifically want this image shape; with a pure 16:9 projector, a white strip would otherwise remain unused at the top and bottom.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNot ideal\u003c\/strong\u003e if you use a laser TV or ultra short throw projector – for these you need a \u003ca href=\"\/en\/collections\/laser-tv-leinwand\"\u003elaser TV\/CLR screen\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNot ideal\u003c\/strong\u003e if very large viewing areas or consistently maximum flatness requirements are the priority (e.g. a large home cinema, professional continuous use) – in that case a \u003ca href=\"\/en\/collections\/tension-leinwand\"\u003etensioned screen\u003c\/a\u003e with a lateral tensioning system ensures permanently and significantly better flatness, without waves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDo you have questions or need help choosing? Our projector specialists will advise you personally and find the right screen with you. \u003ca href=\"\/en\/pages\/kontakt\"\u003eGet in touch →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePicture quality: fine 4K fabric for a clear, neutral image\u003c\/h3\u003e\n\u003cp\u003eThe matte white Pro series fabric, a three-layer, coated projection fabric with woven core and gain 1.2, reproduces colours neutrally and, with a sufficiently bright projector, delivers a sharp, bright image. How punchy it looks with the lights on depends mainly on projector brightness and how well the room is darkened, as projector light and ambient light compete on the surface; this fabric cannot actively suppress ambient light either. The black, opaque back prevents light shining through from behind and keeps the image clean. The black masking border frames the image. The stable woven core ensures that the fabric hangs particularly flat: a calm image without distracting waves.\u003c\/p\u003e\n\u003cp\u003eWhere there is a lot of ambient light, \u003ca href=\"\/en\/collections\/tageslicht-und-kontrast\"\u003eambient light rejecting screens (ALR)\u003c\/a\u003e get more out of the image and deliver deeper black levels.\u003c\/p\u003e\n\n\u003ch3\u003eWill the screen fit your room? Dimensions and planning\u003c\/h3\u003e\n\u003cp\u003eImportant before you buy: a screen needs more space than just the image width. The key details at a glance:\u003c\/p\u003e\n\u003ctable class=\"table table-bordered table-sm\" style=\"border-collapse:collapse;width:100%;font-size:14px;margin:1em 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#A5EEA8;\"\u003e\n      \u003cth style=\"padding:8px 12px;border:1px solid #068E52;text-align:left;color:#112C27;font-weight:600;background:#A5EEA8 !important;\"\u003eDetail\u003c\/th\u003e\n      \u003cth style=\"padding:8px 12px;border:1px solid #068E52;text-align:left;color:#112C27;font-weight:600;background:#A5EEA8 !important;\"\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eProjection surface (image W×H)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e300 × 225 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eHousing (W×H×D)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e323 × 10 × 11 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eBlack drop (top)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eMasking borders (bottom \/ left \/ right)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e6 \/ 6 \/ 6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e19 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003ePower connection\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eon the left, viewed from the front\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003ePower supply\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e40 W, 230 V \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eWith this 4:3 format the black top drop is minimal (around 8 cm), so you can position the image height flexibly. Always extend the fabric fully if possible: its own weight pulls the surface flat and prevents waves. Plan the power socket on the specified connection side.\u003c\/p\u003e\n\u003cp\u003eAs a rule of thumb, a comfortable seating distance in a home cinema for an image width of 300 cm is around 4.5 to 6 metres. In conference and training rooms, what matters most is that even the back row can read along comfortably – as a rough guide, the furthest seat should be no more than six times the image height away (here around 13.5 m). Our tip: mark out the dimensions on the wall with masking tape beforehand and you will see straight away whether the image size, image height and housing suit your room.\u003c\/p\u003e\n\u003cp\u003eThe screen is mounted on the wall or ceiling, hung via eyelets or firmly screwed in place (screws and wall plugs not included, as they depend on the surface); we recommend two people for installation. If the wall area is not clear – for example because of a shelf, a windowsill, a whiteboard or a TV – a matching \u003ca href=\"\/en\/products\/celexon-wandabstandshalter-fuer-celexon-professional-serie-20cm\"\u003ecelexon wall spacer from the Professional series\u003c\/a\u003e creates the necessary distance from the wall. No power socket at the installation site? Then our \u003ca href=\"\/en\/collections\/batteriebetriebene-leinwand\"\u003ebattery-powered screens\u003c\/a\u003e are the wireless alternative.\u003c\/p\u003e\n\u003cp\u003eExactly where does the projector need to be positioned so that the image hits the screen precisely? That depends on many factors and is the trickiest question for many people. Tell us which projector you have – we will plan the placement with you. \u003ca href=\"\/en\/pages\/kontakt\"\u003eHave your projector placement calculated →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eOperation and control: included or optional?\u003c\/h3\u003e\n\u003cp\u003eAn infrared remote control and a wall control box are included. If you want to control the screen wirelessly without line of sight, or have it lower automatically with the projector, add the matching celexon accessories:\u003c\/p\u003e\n\u003ctable class=\"table table-bordered table-sm\" style=\"border-collapse:collapse;width:100%;font-size:14px;margin:1em 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#A5EEA8;\"\u003e\n      \u003cth style=\"padding:8px 12px;border:1px solid #068E52;text-align:left;color:#112C27;font-weight:600;background:#A5EEA8 !important;\"\u003ePurpose\u003c\/th\u003e\n      \u003cth style=\"padding:8px 12px;border:1px solid #068E52;text-align:left;color:#112C27;font-weight:600;background:#A5EEA8 !important;\"\u003eSolution\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eRemote control operation\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eIR remote control (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eFixed wall-mounted push button\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eWall control box (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eControl without line of sight to the box\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e\n\u003ca href=\"\/en\/products\/celexon-professional-1-kanal-funkset\"\u003eProfessional Funkset\u003c\/a\u003e (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eExtends automatically when the projector starts\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e\n\u003ca href=\"\/en\/products\/celexon-professional-funktrigger\"\u003eProfessional Funktrigger\u003c\/a\u003e + Funkset (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIn short: a simple infrared remote control and the wall control box are included as standard – you can add radio control and automation later if required.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePresentations, conferences \u0026amp; training:\u003c\/strong\u003e The screen fabric is certified to fire rating B1 (\u003ca href=\"https:\/\/celexon.com\/pages\/zertifikate\" target=\"_blank\" rel=\"noopener\"\u003ecertificate\u003c\/a\u003e), so the Professional Plus is also suitable for commercial and public spaces; the wall control box allows fixed control buttons in conference or training rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHome cinema \u0026amp; living room:\u003c\/strong\u003e a neutral, clean image for film and series nights that only appears when you need it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormat tip:\u003c\/strong\u003e If film and home cinema are your main focus, a 16:9 screen is usually the better choice – the black masking neatly frames the widescreen image and makes it more immersive. The 4:3 format is the right choice if you use a projector with the same format, mainly show presentation, training or document content, or want to use the image height flexibly.\u003c\/p\u003e\n\n\u003ch3\u003eHow to keep your screen looking good for a long time\u003c\/h3\u003e\n\u003cp\u003eA motorised screen disappears back into its housing after use, protecting the fabric from dust, touch and direct sunlight. For lasting flatness, fully extend and retract the screen once at regular intervals and do not install it in a permanently warm environment – the PVC surface is sensitive to temperature.\u003c\/p\u003e\n\u003cp\u003eA common idea: because the fabric is opaque, the screen should go directly in front of a window – as a blackout or for design reasons. In direct sunlight, however, the fabric heats up there and may warp. It is therefore better not to place the screen directly in front of a sunlit window.\u003c\/p\u003e\n\u003cp\u003eClean only with a dry or slightly damp soft cloth, never with alcohol or cleaning agents.\u003c\/p\u003e\n\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ecelexon Motorised Screen Professional Plus 300 x 225 cm\u003c\/li\u003e\n  \u003cli\u003eWall control box\u003c\/li\u003e\n  \u003cli\u003eInfrared remote control\u003c\/li\u003e\n  \u003cli\u003eMounting brackets and screws for wall mounting (check the wall structure beforehand)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShipping note: your screen is usually delivered separately by courier or – for large formats – by freight forwarder.\u003c\/p\u003e\n\n\u003ch3\u003eHave you thought of everything?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMatching projector:\u003c\/strong\u003e \u003ca href=\"\/en\/collections\/business-beamer\"\u003ebusiness projectors\u003c\/a\u003e or \u003ca href=\"\/en\/collections\/heimkino-beamer\"\u003ehome cinema projectors\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProjector hidden too:\u003c\/strong\u003e With a \u003ca href=\"\/en\/collections\/beamer-deckenlifte\"\u003eprojector ceiling lift\u003c\/a\u003e, the projector also disappears into the ceiling – with a \u003ca href=\"\/en\/products\/celexon-professional-2-kanal-funkset\"\u003e2-channel radio set\u003c\/a\u003e, screen and lift lower together.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCreate distance from the wall:\u003c\/strong\u003e the \u003ca href=\"\/en\/products\/celexon-wandabstandshalter-fuer-celexon-professional-serie-20cm\"\u003ecelexon wall spacer for the Professional series\u003c\/a\u003e, if the wall surface is not clear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo power socket at the mounting location:\u003c\/strong\u003e \u003ca href=\"\/en\/collections\/batteriebetriebene-leinwand\"\u003ebattery-powered screens\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDifferent size or version?\u003c\/strong\u003e You will find all versions of this series in the overview of \u003ca href=\"\/en\/collections\/motorleinwand\"\u003ecelexon motorised screens\u003c\/a\u003e and the complete screen range under \u003ca href=\"\/en\/collections\/celexon-leinwand\"\u003ecelexon screens\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions about the celexon Motor Professional Plus\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the Professional Plus work with a laser TV or ultra short throw projector?\u003c\/strong\u003e\u003cbr\u003e\nNo. This matte white motorised screen is designed for conventional projectors with a normal throw distance. Laser TVs and UST projectors project from below at a very steep angle; for these you need special \u003ca href=\"\/en\/collections\/laser-tv-leinwand\"\u003elaser TV or CLR screens\u003c\/a\u003e with a matching microstructure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I control the screen with a remote control?\u003c\/strong\u003e\u003cbr\u003e\nYes. An infrared remote control and a wall control box are included; the IR remote needs line of sight to the screen. For radio control without line of sight (even through walls), add the matching \u003ca href=\"\/en\/products\/celexon-professional-1-kanal-funkset\"\u003eProfessional Funkset\u003c\/a\u003e; if you also want the screen to extend automatically when the projector is switched on, combine it with the \u003ca href=\"\/en\/products\/celexon-professional-funktrigger\"\u003eProfessional Funktrigger\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the screen suitable for bright rooms?\u003c\/strong\u003e\u003cbr\u003e\nIn darkened and normally lit living and meeting rooms, it delivers a very good image. In brighter rooms, what matters most is a sufficiently bright projector – a powerful \u003ca href=\"\/en\/collections\/tageslichtbeamer\"\u003edaylight projector\u003c\/a\u003e holds its own there too. Only in constant bright sunlight do \u003ca href=\"\/en\/collections\/tageslicht-und-kontrast\"\u003eALR\/contrast screens\u003c\/a\u003e play to their strengths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the screen stay extended permanently?\u003c\/strong\u003e\u003cbr\u003e\nOccasional extended use is fine. If the surface is to remain permanently visible, a fixed-frame screen is the right solution; if maximum flatness for large formats matters, a \u003ca href=\"\/en\/collections\/tension-leinwand\"\u003etensioned screen\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mount the screen on the ceiling?\u003c\/strong\u003e\u003cbr\u003e\nYes, wall and ceiling mounting are both possible. If you want it to disappear flush with the ceiling, there is an otherwise identical \u003ca href=\"\/en\/products\/celexon-deckeneinbauleinwand-professional-plus-147-4-3-fuer-praesentation-und-bildung\"\u003erecessed version in the same size\u003c\/a\u003e for installation in the ceiling.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use the motorised screen in the garden or outdoors?\u003c\/strong\u003e\u003cbr\u003e\nNo. A motorised screen is permanently installed, needs a power connection and is not weatherproof – it belongs indoors. There are better solutions for outdoor use: a weatherproof, inflatable outdoor screen such as the \u003ca href=\"\/en\/products\/celexon-aufblasbare-outdoor-leinwand-professional-inf-100-gartenkino-public-viewing\"\u003ecelexon INF Professional\u003c\/a\u003e or a \u003ca href=\"\/en\/collections\/mobile-leinwand\"\u003eportable screen\u003c\/a\u003e that you set up and take down. If you want flexibility without a permanent installation, you can also hang up a \u003ca href=\"\/en\/collections\/rolloleinwand\"\u003epull-down screen\u003c\/a\u003e with eyelet mounting or use a \u003ca href=\"\/en\/collections\/batteriebetriebene-leinwand\"\u003ebattery-powered screen\u003c\/a\u003e – you simply take either down again after use and bring it in out of the wet.\u003c\/p\u003e\n\n\u003cp\u003ePlanning a complete home cinema or presentation room – with projector, screen, mount and control? Our experts will put together the right complete system for you. \u003ca href=\"\/en\/pages\/kontakt\"\u003eGet expert advice →\u003c\/a\u003e\u003c\/p\u003e","brand":"celexon","offers":[{"title":"Default Title","offer_id":47739509112963,"sku":"1090796","price":599.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2639\/8595\/files\/celexon-Leinwand-Motor-Professional-Plus-300-x-225-cm_5dc81f29-a516-48c6-bd69-99c6bada364c.jpg?v=1793719224","url":"https:\/\/www.beamer-discount.de\/en\/products\/celexon-motorleinwand-professional-plus-300-x-225-cm-148-4-3-fuer-praesentation-und-bildung","provider":"Beamer-Discount","version":"1.0","type":"link"}