Product information celexon screen Electric Professional 220 x 220 cm celexon screen Electric Professional 220 x 220 cm The Electric Professional series from celexon is a very high grade and robust motorised screen suitable for all projection systems. Key features: 215 x 215cm viewing area (equates to a diagonal of 304cm or 120 inches) 2.5cm black border (left right) Dimensions of casing (W x H x D): 235 x 9 x 9cm Weight: 16kg Thick and heavy fabric for excellent flatness of the screen Power: 40W, voltage: 230V, frequency: 50Hz Wall mounted control box and remote control Ideal for home cinema and business applications with a gain factor of 1.2 Adjustable for different aspect ratios Inflammability rating Extremely low noise motor with stabiliser shaft Suitable for wall or ceiling mounting Elegant white casing The Electric Professional screen is a fully equipped motorised projector screen especially suited for well equipped seminar rooms but also provides excellent results in the home cinema applications. The thick and heavy fabric improves the flatness of the screen The screen can be operated comfortably by using the remote control or from a wall mounted control box. The gain factor of the screen is 1.2 so it is suitable for both LCD and DLP projectors and allows a wide viewing angle. The black back avoids loss of light and adds definition to the projected images. The black border surround improves the contrast and clarity of the picture. Included in the delivery are a control box (wall mounted), a remote control device (plus batteries), the fixings for the wall or ceiling mount as well as a user guide.
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Built-in high-temp/ low-tem cut off prevents charging/ discharging When the temperature reaches a certain threshold value. CAPACITY EXPANSION & WIDELY USE: 12.8V 200Ah Lifepo4 Batteries support series or parallel connecting.
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New 2025 18650 3500mAh Battery 3.7v 18650 Lithium Rechargeable Lithium 3,7V lithium Li-ion batteryBattery Flashlight Battery
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no Plug just Play The revolution of electric screens from celexon! The battery powered motorised screen from our well known Professional Plus series has been updated! The well known advantages have either remained or been improved: Unprecedented freedom of installation Saves cost, time and nerves and creates installation possibilities that no other electrical screen could offer. There is no easier and quicker way to put an electric screen into operation. No other electric screen can be installed more elegantly and unobtrusively. This electric projection screen does not require a permanent power connection, but is powered by an integrated lithium ion battery. It can be rolled up or unrolled up to 500 times and that only with one battery charge. This is normally sufficient for a whole year. No plug Just play. Simply hang it up and start using A radio remote control is already included in the box, so that the screen can be conveniently controlled remotely via the integrated receiver. You also have the option of combining this screen with other radio control systems from celexon. You can combine the projection screen with the celexon Professional 1 channel radio set, celexon Professional multi channel radio set or the celexon Professional radio trigger experience wireless freedom in a new way! Innovative technology Brilliant picture On our new matt white 4k projection screen fabric we have created an extremely fine surface structure which is also suitable for 8k projections. So you are well prepared for future standards and already enjoy your 4k content in pixel accurate reproduction on the battery screen from celexon. Key information Usable image area 300 x 169cm (WxH)Format 16:9All around 6cm black masked for fatigue free viewing45cm black leader on top leader adapted to the formatBlack back minimises possible light incidence from behindPET PVC fabric with finest surface structure suitable for 4K and 8K projectionsProjection screen fabric type: D (diffuse reflection), matte white (matte white MWHT)Gain factor of 1.0 according to DIN 19045 4Viewing angle of 155 (info: optimum viewing position up to 40 left right of centre)Dimensionally stable rigid winding shaft with large diameter for optimum flatness and freedom from stripesIntegrated, rechargeable Lion battery with a long lasting 3,000mAH capacityCharging socket integrated in left side capHousing colour: white; robust powder coatingDiscreet elegant housing design with weighting bar that finishes flush with the housing (protects against environmental influences when not in use)Suitable for wall and ceiling mounting, hanging installation also possibleIncl. radio remote controlIncl. charging power supply unit with charge control displayManual control on the left side of the housing (viewed from the front)Quiet operation: 55dbFast operation: 0.05m s up, 0.045m s downCharging voltage: 220 240 Volt, frequency: 50 HzCE, REACH, ROHS, certified fire protection A PET backing material is used to stabilise celexon's new 4K projection screen fabric, which is then PVC coated on the front and back. This ensures a particularly long service life, because unlike pure PVC screen fabrics, celexon's MWHT 4K PET projection screen fabric is much more temperature stable (please note the enclosed instructions). It also has fire protection certification, is equipped with an anti mould coating and has an antistatic effect. A very homogeneous image reflection, pixel accurate and with a wide viewing angle makes our new 4k projection screen of 'TYPE D' ( diffuse reflecting) an ultimate choice for all living room cinemas, conference or training rooms or event halls. The gain of 1.0 (in accordance with DIN 19045 4) has been deliberately chosen to be only slightly brightening, so that colour values are not distorted too much (as is the case with higher gain screens) and optimum contrast values can be achieved for matt white screens. For reliable operation over the entire battery capacity, we install a lithium ion battery. LiOn's retain their performance (unlike conventional alkaline or nickel metal hydride batteries) over almost the entire capacity, the performance only drops at the very end, so your screen always runs reliably in or out at the same speed. When it comes to charging, simply connect the supplied charging adapter. This shows you the charging status via an LED and switches off automatically when fully charged. This protects the battery and offers a high level of charging safety . The built in LiOn battery can be charged several hundred times. This exceeds the regular lifetime of a screen considerably. In the box celexon battery screen motor Professional Plus V2.0Screen fabric: celexon matt white 4K PET projection screen fabric3 button radio remote control (up down stop)Charger with charge control indicator Cable 4m long with multi country adapterInstruction Screen handling instructionsincl. button cell battery CR2032, 3V for assumed normal use of 3 4 days week. 1 use day each Never charge rechargeable or rechargeable batteries unattended. Always disconnect the charging adapter from the screen after a full charge. Never store a LiOn battery completely empty for a long period of time (more than 4 weeks) and keep it away from temperature sources of more than 45 C in order to obtain an optimum service life.
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Storage Temperature Range: 5°F~122°F.
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Product information celexon screen Electric Professional 220 x 124 cm celexon screen Electric Professional 220 x 124 cm The Electric Professional series from celexon is a very high grade and robust motorised screen suitable for all projection systems. Key features: 210 x 118cm viewing area (equates to a diagonal of 241cm or 95 inches) 5cm black border (left right bottom) 25cm black drop (top) Dimensions of casing (W x H x D): 235 x 9 x 9cm Weight: 16kg Thick and heavy fabric for excellent flatness of the screen Power: 40W, voltage: 230V, frequency: 50Hz Wall mounted control box and remote control Ideal for home cinema and business applications with a gain factor of 1.2 Adjustable for different aspect ratios Inflammability rating Extremely low noise motor with stabiliser shaft Suitable for wall or ceiling mounting Elegant white casing The Electric Professional screen is a fully equipped motorised projector screen especially suited for well equipped seminar rooms but also provides excellent results in the home cinema applications. The thick and heavy fabric improves the flatness of the screen The screen can be operated comfortably by using the remote control or from a wall mounted control box. The gain factor of the screen is 1.2 so it is suitable for both LCD and DLP projectors and allows a wide viewing angle. The black back avoids loss of light and adds definition to the projected images. The black border surround improves the contrast and clarity of the picture. Included in the delivery are a control box (wall mounted), a remote control device (plus batteries), the fixings for the wall or ceiling mount as well as a user guide.
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DEWALTOriginal battery 20V, 9.0AH,DCB609, DCB115, DCB118 battery charger, fast charging, lithium battery, tool battery
Aliexpress UK
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100%-DEWALT battery 20v，original battery charger, fast charging, lithium battery, tool battery, 18V, 2.0-5.0AH, DCB115, DCB118
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1 12V 100Ah LiFePO4 battery. Model12V 100Ah. MaterialLithium Iron Phosphate (LiFePO4). Chemical CompositionLithium Iron Phosphate (LiFePO4). [Smaller and lighter]The weight of lithium batteries is 1/3 of the weight of lead-acid batteries, which is easy to carry and install, and is an ideal choice for outdoor camping and indoor installation.
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no Plug just Play The revolution of electric screens from celexon! The battery powered motorised screen from our well known Professional Plus series has been updated! The well known advantages have either remained or been improved: Unprecedented freedom of installation Saves cost, time and nerves and creates installation possibilities that no other electrical screen could offer. There is no easier and quicker way to put an electric screen into operation. No other electric screen can be installed more elegantly and unobtrusively. This electric projection screen does not require a permanent power connection, but is powered by an integrated lithium ion battery. It can be rolled up or unrolled up to 500 times and that only with one battery charge. This is normally sufficient for a whole year. No plug Just play. Simply hang it up and start using A radio remote control is already included in the box, so that the screen can be conveniently controlled remotely via the integrated receiver. You also have the option of combining this screen with other radio control systems from celexon. You can combine the projection screen with the celexon Professional 1 channel radio set, celexon Professional multi channel radio set or the celexon Professional radio trigger experience wireless freedom in a new way! Innovative technology Brilliant picture On our new matt white 4k projection screen fabric we have created an extremely fine surface structure which is also suitable for 8k projections. So you are well prepared for future standards and already enjoy your 4k content in pixel accurate reproduction on the battery screen from celexon. Key information Usable image area 280 x 158cm (WxH)Format 16:9All around 6cm black masked for fatigue free viewing45cm black leader on top leader adapted to the formatBlack back minimises possible light incidence from behindPET PVC fabric with finest surface structure suitable for 4K and 8K projectionsProjection screen fabric type: D (diffuse reflection), matte white (matte white MWHT)Gain factor of 1.0 according to DIN 19045 4Viewing angle of 155 (info: optimum viewing position up to 40 left right of centre)Dimensionally stable rigid winding shaft with large diameter for optimum flatness and freedom from stripesIntegrated, rechargeable Lion battery with a long lasting 3,000mAH capacityCharging socket integrated in left side capHousing colour: white; robust powder coatingDiscreet elegant housing design with weighting bar that finishes flush with the housing (protects against environmental influences when not in use)Suitable for wall and ceiling mounting, hanging installation also possibleIncl. radio remote controlIncl. charging power supply unit with charge control displayManual control on the left side of the housing (viewed from the front)Quiet operation: 55dbFast operation: 0.05m s up, 0.045m s downCharging voltage: 220 240 Volt, frequency: 50 HzCE, REACH, ROHS, certified fire protection A PET backing material is used to stabilise celexon's new 4K projection screen fabric, which is then PVC coated on the front and back. This ensures a particularly long service life, because unlike pure PVC screen fabrics, celexon's MWHT 4K PET projection screen fabric is much more temperature stable (please note the enclosed instructions). It also has fire protection certification, is equipped with an anti mould coating and has an antistatic effect. A very homogeneous image reflection, pixel accurate and with a wide viewing angle makes our new 4k projection screen of 'TYPE D' ( diffuse reflecting) an ultimate choice for all living room cinemas, conference or training rooms or event halls. The gain of 1.0 (in accordance with DIN 19045 4) has been deliberately chosen to be only slightly brightening, so that colour values are not distorted too much (as is the case with higher gain screens) and optimum contrast values can be achieved for matt white screens. For reliable operation over the entire battery capacity, we install a lithium ion battery. LiOn's retain their performance (unlike conventional alkaline or nickel metal hydride batteries) over almost the entire capacity, the performance only drops at the very end, so your screen always runs reliably in or out at the same speed. When it comes to charging, simply connect the supplied charging adapter. This shows you the charging status via an LED and switches off automatically when fully charged. This protects the battery and offers a high level of charging safety . The built in LiOn battery can be charged several hundred times. This exceeds the regular lifetime of a screen considerably. In the box celexon battery screen motor Professional Plus V2.0Screen fabric: celexon matt white 4K PET projection screen fabric3 button radio remote control (up down stop)Charger with charge control indicator Cable 4m long with multi country adapterInstruction Screen handling instructionsincl. button cell battery CR2032, 3V for assumed normal use of 3 4 days week. 1 use day each Never charge rechargeable or rechargeable batteries unattended. Always disconnect the charging adapter from the screen after a full charge. Never store a LiOn battery completely empty for a long period of time (more than 4 weeks) and keep it away from temperature sources of more than 45 C in order to obtain an optimum service life.
AV Parts Master
Converter Battery Adapter For Hitachi For Hikoki 18V lithium Battery Convert to for Makita 18V lithium Battery Power tool Drill
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Product information celexon screen Electric Professional 200 x 113 cm celexon screen Electric Professional 200 x 113 cm The Electric Professional series from celexon is a very high grade and robust motorised screen suitable for all projection systems. Key features: 194 x 109 cm viewing area (equates to a diagonal of 218cm or 86 inches) 3cm black border (left right bottom) 25cm black drop (top) Dimensions of casing: 215x7x7cm Weight: 14kg Thick and heavy fabric for excellent flatness of the screen Power: 40W, voltage: 230V, frequency: 50Hz Wall mounted control box and remote control Ideal for home cinema and business applications with a gain factor of 1.2 Adjustable for different aspect ratios Inflammability rating Extremely low noise motor with stabiliser shaft Suitable for wall or ceiling mounting Elegant white casing The Electric Professional screen is a fully equipped motorised projector screen especially suited for well equipped seminar rooms but also provides excellent results in the home cinema applications. The thick and heavy fabric improves the flatness of the screen The screen can be operated comfortably by using the remote control or from a wall mounted control box. The gain factor of the screen is 1.2 so it is suitable for both LCD and DLP projectors and allows a wide viewing angle. The black back avoids loss of light and adds definition to the projected images. The black border surround improves the contrast and clarity of the picture. Included in the delivery are a control box (wall mounted), a remote control device (plus batteries), the fixings for the wall or ceiling mount as well as a user guide.
AV Parts Master
At only half the weight of a lead-acid counterpart, the Renogy 12V 20Ah TM Series LiFePO4 Battery is built strong to tackle splashes, dust, and corrosion so you can stay on the water with peace of mind.
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Battery Adapter Converter For Bosch 18V GBA series lithium battery BAT609 to For Bosch PBA series lithium battery Power Tools
Aliexpress UK
Product information celexon screen HomeCinema Tension 280 x 158 cm, 126 MWHT We have developed our celexon HomeCinema Tension screen for all home cinema lovers. We paid special attention to functional components and useful features, as well as to an elegant design, the use of high quality materials and an outstanding price performance ratio. Projection fabric We have equipped the new HomeCinema Electric Tension with a fiberglass fabric optimized for high definition content. Full HD or 4k content is displayed as intended by your projector. This ensures particularly long term use unlike with pure PVC cloths, our fiberglass backing is significantly more temperature stable (please note the enclosed instructions). In addition, it has the fire protection certifications M1 B1, is equipped with an anti mould coating and has an antistatic effect. A very homogeneous and detailed image reproduction with a wide viewing angle makes our projection surface (of the TYPE D diffuse reflecting) the ultimate choice for all living room cinemas. The gain of 0.9 (according to DIN1945 4) is deliberately chosen neutral , so that colour values are not distorted (as occurs with higher gain fabrics) and optimum contrast values can be achieved for matt white fabrics; The picture appears homogeneous and in all its cinematic brilliance. Components The dimensionally stable shaft effectively prevents horizontal banding in addition to the heavy weighting rod. The lateral tension system ensures optimum flatness and effectively prevents dog ears in the projection area. Adjustment screws can be found on the caps of the weighting rod allowing you to retighten the Tension system should it have lost some of its tension after a few years. Features Our HomeCinema Electric screen Tension MWHT is supplied with extensive accessories, and out of the box offers various control methods: Remotely control via enclosed radio or infrared remote control. Automated by trigger cable You control your screen easily and conveniently via the trigger output of your projector. Integration via RS232 protocol or potential free contacts For control via media controls Key information Visible projection surface: 280 x 158 cm (126 ) Format 16:9 4k capable, PVC coated fiberglass backed fabric with fine surface structure Projection cloth type: D (diffuse reflective), matt white (matt white MWHT) Gain factor of 0.9, viewing angle 150 5cm black borders for fatigue free viewing 30cm black drop at the top adapted to the format Black back minimizes possible light from behind Tension rope system effective against dog ears in the projection area Integrated adjustment screws in the weighting bar for tailoring the tension rope system as needed Dimensionally stable shaft with large diameter for optimum flatness and freedom from stripes White aluminium case in elegant design, with white side caps Wall ceiling mounting bracket, flexibly positionable Intelligent side cap with integrated control unit with a variety of control options Quiet, high torque tubular motor: durable and smooth running Case dimensions: 317 x 9.7 x 12.1cm, 21.8kg (WxDxH) Certifications: ROHS, REACH, CE 2014 53 EU, DIN 4102 1 (fire protection B1) Design The extruded aluminium housing in a shapely drop design fits elegantly with modern living environments. It is painted white including white end caps and white weighted bar. Its discreet design does not disturb the living environment, especially when retracted. Assembly The HomeCinema Tension MWHT is safe, easy and quick to install. The aluminium tube is attached with two flexibly positionable mounting brackets, which are suitable for ceiling or wall mounting. The mounting brackets can be freely positioned along the housing based on the on site requirements. Alternatively, the screen can also be suspended by means of enclosed ring eyelets to e.g. Chains (not included). Delivery celexon HomeCinema Tension Electric Screen MWHT Fabric with fiberglass base, type D (diffuse reflective), matt white Power cable 3m in white (already pre wired) left side Radio (RF) remote control (including batteries) Infrared (IR) remote control (including batteries) 5m trigger cable Wireless Trigger IR receiver eye Wall ceiling mounting bracket Instructions Screen usage notes Control possibilities of the screen Radio receiver integrated separate infrared eye with associated remote control Trigger connection: 3V 12V, with matching trigger cable 2x RJ12 cable for standalone cabling and RJ12 connection (RS232 protocol) for e.g. RTI, Crestron, Control4 etc. Potential free contacts via RJ12, controllable via relay
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100Ah LiFePO4 battery. High end grade A prismatic cells sourced directly from the leading manufacturers Eve or Gotion. Superior to 18650 or 32700 cells found in many LiFePO4 batteries. Integrated Bluetooth with Azeco Android or Apple App.
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606090 4000mAh 14.8Wh Rechargeable Li Ion Battery Soft Case Battery Pack 3.7V Lithium Polymer Battery Lithium Ion Li Polymer
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KUNLUN 12V 100Ah LiFePO4 Deep Cycle Battery - UK Warehouse. 15000+ Deep Cycles : 8x longer lifespan than lead-acid batteries (10+ years). The battery is not equipped with a protocol interface.
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Product information celexon screen Electric Professional 180 x 180 cm celexon screen Electric Professional 180 x 180 cm The Electric Professional series from celexon is a very high grade and robust motorised screen suitable for all projection systems. Key features: 175 x 175 cm viewing area (equates to a diagonal of 247cm or 97 inches) 2.5cm black border (left right bottom) Dimensions of casing (W x H x D): 195 x 7 x 7cm Weight: 13kg Thick and heavy fabric for excellent flatness of the screen Power: 40W, voltage: 230V, frequency: 50Hz Wall mounted control box and remote control Ideal for home cinema and business applications with a gain factor of 1.2 Adjustable for different aspect ratios Inflammability rating Extremely low noise motor with stabiliser shaft Suitable for wall or ceiling mounting Elegant white casing The Electric Professional screen is a fully equipped motorised projector screen especially suited for well equipped seminar rooms but also provides excellent results in the home cinema applications. The thick and heavy fabric improves the flatness of the screen The screen can be operated comfortably by using the remote control or from a wall mounted control box. The gain factor of the screen is 1.2 so it is suitable for both LCD and DLP projectors and allows a wide viewing angle. The black back avoids loss of light and adds definition to the projected images. The black border surround improves the contrast and clarity of the picture. Included in the delivery are a control box (wall mounted), a remote control device (plus batteries), the fixings for the wall or ceiling mount as well as a user guide.
AV Parts Master
24V 22000mAh electric wheelchair lithium battery, elderly mobility scooter battery, Beizhen nine round lead-acid lithium battery
Aliexpress UK
1 12V 100Ah LiFePO4 battery. [Smaller and lighter]The weight of lithium batteries is 1/3 of the weight of lead-acid batteries, which is easy to carry and install, and is an ideal choice for outdoor camping and indoor installation.
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We have developed our celexon HomeCinema Tension Dynamic Slate ALR screen for all cinephiles and home cinema lovers. We have placed justas much emphasis on functional components and useful features as on an elegant design, the use of high quality materials and an excellent price performance ratio.Projection screen fabric the sensation of our Dynamic Slate high contrast screen fabricThe perfect home cinema experience within your own four walls can be quickly clouded or faded by residual light in the room or light reflections from white room walls. Our ALR 0.8 Gain high contrast 'DynamicSlate' fabric can help here. It successfully filters out disturbing straylight and focuses the projection light on the audience without distorting colours. The perceptible image contrast increases many times over.Our Dynamic Slate high contrast screen fabric was specially developed to optimise the contrast value, even in low light conditions. You can say goodbye to typical 'wash out effects' or 'grey haze'even at low dimming. The Dynamic Slate ALR with its 0.8 Gain is deliberately designed to be neutral and reproduces the projected image faithfully.Disturbing glitter effects and the resulting hot spots are actively avoided with this fabric. The contrast fabric was developed with an extremely fine surface structure and is already 8K suitable and almost 100 colour neutral in reproduction. The Edge Free ( no black masking) design allows a flexible application of different formats on one cloth. In addition, the projected image can be aligned up to the edge of the fabric, so that a large image that seems to float almost freely in space is within reach...The Dynamic Slate also brings out white tones very well this is not the norm with other high contrast screens.This means that HDR content is now also more noticeable and is particularly effective on our Dynamic Slate fabric.The particularly fine surface structure displays even 8K content with pixel accuracy without any problems, current 4K content is easy for you and you are equipped very future proof. With celexon's new Dynamic Slate you get a high contrast fabric on which you can project pin sharp, homogeneous, high contrast images even under residual light with outstanding white tones. Let yourself be inspired by new, undreamt of image quality, especially with your existing projector! ComponentsThe built in, dimensionally stable winding shaft effectively prevents image interfering streaks. In addition, the heavy weighted bar and lateral rope tensioning system (Tension System), ensures optimum flatness and effectively prevents 'dog ears' in the projection area. Adjustment screws integrated into the side caps of the weighted bar allow the tension system to be retightened as required. FeaturesWe supply our dynamic Slate ALR Tension screen with a wide range of accessories, it can be controlled in many ways straight out of the box :Using the included radio or infrared remote control you can conveniently control you screen from a distanceWhen connected using a 12v trigger cable you can control your screen easily and conveniently when your projector turns on or off.Professional integration via RS485 protocol or potential free contacts for control via media control systems or SmartHome is also possible. Key informationVisible projection area: 298 x 168 cm (135')Fabric: celexon Dynamic Slate ALR technology for high contrast and 8k accurate image reproductionEdge Free no black masking for maximum alignment and format freedomGain factor of 0.8, viewing angle of over 160Tension rope tensioning system effective against'dog ears' in the projection areaIntegrated adjustment screws in the weighted bar for demand oriented re tensioning of the rope tensioning systemDimensionally stable shaft with large diameter for optimumflatness White aluminium housing in elegant design, with white sidecaps, no visible screwsWall ceiling mounting bracket, flexible positioningIntelligent side cap through integrated control unit with awide range of control optionsQuiet, high torque tubular motor: durable and smooth runningHousing dimensions: 330 x 9.7 x 12.1 cm, 24 kg (LxWxH)Certifications: ROHS, REACH, CE 2014 53 EU DesignThe extruded aluminium housing in the shapely 'drop design' fits elegantly into modern living environments. It is painted white including white side caps and white weighted bar. This means that it remains discreetly attached to white ceilings and does not disturb the living ambience, especially when retracted. InstallationThe Home Cinema Electric screen Tension ALR can be installed safely, easily and quickly. The dimensionally stable aluminium tube is attached with two freely positionable mounting brackets, which are suitable for ceiling or wall mounting. The mounting brackets can be positioned freely along the housing according to on site requirements. Alternatively, the screen can also be mounted 'hanging' on e.g. chains (not included in the box) using the enclosed ring eyelets. In the boxcelexon HomeCinema Motorised screen Tension Dynamic SlateALRMultilayer PVC fabric with celexon's ALR technology, gain 0.8, viewing angle 160Power cable 3 m in white (already pre wired), with plug, left sideRadio (RF) remote control (batteries included)Infrared (IR) remote control (batteries included)5 m trigger cableWireless TriggerIR Receiving EyeWall ceiling mounting bracketEnd position adjustment toolInstructions Screen usage tips Control options of the screenRadio receiver integrated separate infrared eye with corresponding remote controlTrigger connection: 3V 12V, with suitable trigger cable2x RJ12 cable for independent cabling and RJ12 connection(RS485 protocol) for integration with media controlsPotential free contacts via RJ12, controllable via (smarthome) relay
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21V Lithium Battery Air Pump For Makita 18-21V Battery Household Portable Rechargeable Lithium Battery Air Compressor
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