G TOUCH RUBYEverything you need in a touchscreen!The G Touch Ruby is everything you need in an interactive display. The G Touch Ruby is packed with features that will enhance your presentations. The Ruby includes industry leading 4K image quality with anti glare, toughed glass, and 20 point touch. The G Touch Ruby interactive display is also incredibly easy to use due to the user interface. User interface is one of the most important factors when developing digital technology. Developing a 3 touch rule allows users to access any function within 3 touches, ensuring an intuitive and easy way to use our G touch screens. FeaturesMulti TouchWith multi touch technologyseveral people can work andcollaborate on the screen atonce. This allows you to alsobenefit from multi touch software. Blue Light FilterThe blue light filter decreases the amount of blue light displayed on the screen of the device. This can help reduce digital eye strain, which will make your eyes feel less tired by the end of the day.Anti GlareAll of our G Touch screens have the latest anti glare technology. This coupled with the brightness of our LED panel enable content to be viewed in any environmentGesture ControlThe G Touch has been developed to be as easy to use as possible. Gestures reduce the number of touches needed on the screens as complicated functions can be completed with simple swipes.Dual PenThe intuitive G Touch screen can recognise when you are using a pen or finger.OPS SlotAll G Touch models have the option to add a built in PC. Our simple slide and secure fitting options allow for easy upgrades. Front Facing SpeakersCrystal clear audio via the front facing speakers is ideal when incorporating video presentations or remote sessions.ConnectivityVarious Inputs and OutputsButtons and connection ports are now front facing for easy access, and side facing for a neater and more permanent option, allowing devices to be connected through a range of multiple inputs; this makes it ideal for a variation between permanent and visiting staff and guests.A multitude of different devices can be connected through a range of inputs and outputs, allowing the G Touch Ruby to easily integrate with all standard technology already in the classroom and workplaces.Genee Wireless Display MirroringThe G Touch Ruby has built in wireless display mirroring. This allows everyone in the room to cast their Apple, Google, Android or PC device directly to the screen. Allowing the option for immediate feedback by reviewing answers on the screen.With more and more working spaces becoming digital, it is important for devices to be able to integrate with each other.The G Touch Ruby allows users to cast their Google and Apple devices without the need for third party applications. Simply, press screen mirroring on your device, enter the code which is displayed on the touchscreen and you will be connected.Built In AndroidThe G Touch Ruby interactive display comes complete with an Android operating system and the ability to download apps from the Genee App Store. The Android system also allows users to cast their device onto the screen, and seamlessly use our Genee Vision Visualisers.
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Yealink SIP T53W. Product type: IP Phone, Product colour: Black, Handset type: Wired handset. Dual Tone Multi Frequency (DTMF) modes: In band, Out of band, SIP info. Lines quantity: 8 lines, Phonebook capacity: 1000 entries. Volume control: Buttons. Display: LCD, Display diagonal: 9.4 cm (3.7 quot;), Display resolution: 360 x 160 pixels Specification Features Number of programmable keys 8 Dual Tone Multi Frequency (DTMF) modes In band, Out of band, SIP info Number of DECT wireless handsets 4 DECT connectable Yes Phonebook sharing Yes Integrated voicemail Yes Handset type Wired handset Keypad illumination Yes Mounting Desk Wall Volume control Buttons Product colour Black Technical details Number of programmable keys 8 Dual Tone Multi Frequency (DTMF) modes In band, Out of band, SIP info Number of DECT wireless handsets 4 DECT connectable Yes Phonebook sharing Yes Integrated voicemail Yes Answering machine Yes Handset type Wired handset Keypad illumination Yes Mounting Desk Wall Volume control Buttons Speakerphone Yes Quick start guide Yes Harmonized System (HS) code 85171800 Security Security algorithms AES, HTTPS, SIPS Design Product type IP Phone Handset type Wired handset Keypad illumination Yes Mounting Desk Wall Product colour Black Performance Dual Tone Multi Frequency (DTMF) modes In band, Out of band, SIP info DECT connectable Yes Phone features Call transfer Yes Call return Yes Phonebook sharing Yes Number of VoIP accounts 12 Answering machine Yes Short Message Service (SMS) Yes Lines quantity 8 lines Speed dialling Yes Redialing Yes Phonebook capacity 1000 entries Full duplex Yes Do not disturb function Yes Conference call Yes Caller ID Yes Call waiting Yes Call pick up Yes Call park Yes Call hold Yes Call forwarding Yes Anonymous call rejection Yes Anonymous call Yes Call history Yes Management features Number of programmable keys 8 Integrated voicemail Yes Volume control Buttons Display Touchscreen No Display resolution 360 x 160 pixels Display diagonal 9.4 cm (3.7 quot;) Display LCD Backlight display Yes Camera Front camera No Audio Comfort noise generation (CNG) Yes Automatic gain control Yes Voice codecs G.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC Voice activity detection Yes Speakerphone Yes Microphone mute Yes Adaptive jitter buffers Yes Packet loss concealment (PLC) Yes Network Networking standards IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af Ethernet LAN interface type Gigabit Ethernet Bluetooth version 4.2 Wi Fi Yes Supported network protocols FTP TFTP HTTP HTTPS Security algorithms AES, HTTPS, SIPS Quality of Service (QoS) support Yes Ethernet LAN Yes Bluetooth Yes Colour Product colour Black Microphone Microphone mute Yes Ports interfaces USB 2.0 ports quantity 1 RJ 9 ports quantity 2 Ethernet LAN (RJ 45) ports 2 DC in jack Yes Certificates Certification CE, FC, RoHS Power AC adapter output current 1.2 A Power over Ethernet (PoE) (optional AC Adaptor if required) Yes Power consumption (typical) 2.3 W AC adapter output voltage 5 V AC adapter input voltage 100 240 V Operational conditions Operating temperature (T T) 0 40 C Operating relative humidity (H H) 10 95 Weight dimensions Width 212 mm Depth 210.6 mm Height 174.5 mm Packaging content Cables included LAN (RJ 45) Number of DECT wireless handsets 4 Number of handles included 1 pc(s) Quick start guide Yes
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Product information celexon screen HomeCinema Tension 240 x 135 cm, 110 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: 240 x 135 cm (110 ) 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: 277 x 9.7 x 12.1cm, 20.3kg (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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Vestel 75 IFX753 4U 4K UHD Android 9.0 Interactive Display with 20 Point Infrared Touch, Wireless Screen Sharing, Whiteboard 5 Year De Install Re Install WarrantyPowered by Android 9 OS, the New IFX Series from Vestel is the second generation of Vestel 39;s cost effective and highly interactive tailored design for education. The series includes powerful touch pen tools with a light user experience together with all the fundamental features needed for teachers and students, and manageability for school IT administrators.Impressive 4K PerformanceExceptional viewing creates superior picture quality with 4K resolution and 178 viewing angle.Eye care SolutionDesigned to reduce eye strain with flicker free screen at maximum brightness level.Anti Glare Tempered GlassThe anti glare coating prevents excessive light reflection and provides a smooth touch performance. Toughened glass is incorporated into the robust design of the display to avoid accidental damage to the screen.Profile Management for Customization and SecurityOne of the prominent features of the New IFX Series is the profile management system. Users are allowed to use the display only after they are logged in using their identified Pins. The cloud based Vestel Board Management system can be used by IT managers to set up teacher profiles securely: User Password creation NFC ID settings UI customization for background and profile images Favourite apps selection for users Display and group managementImproved Fluent Touch ExperienceIncorporating the latest 20 point IR Touch technology with faster response. The new IFX range is designed to allow multiple users to interact simultaneously. The super smooth surface allows for a highly precise and user friendly writing experience.Smooth Touch SupportA new touch frame gives the users the option to auto recognize the colour and pen thickness.Wireless Screen SharingWireless screen sharing empowers users to share any external content without any cables. Utilizing embedded Wi Fi technology New IFX Series provides Eshare application, multi screen Interactive Screensharing Tool. Using only QR codes, users can connect to the display by any device(Windows, Android, MacOS, iOS, Chrome), create Multiscreen experience, and Annotate on the display wirelessly.Array of Android Applications Delivers Different Ways of Student EngagementOffering the fundamental applications, New IFX Series allows users to annotate on Whiteboard, share content remotely via Eshare, work on documents in OfficeSuite, open media and browse through your documents and folderWhiteboard Application for Flawless Teaching ExperienceNew IFX Series offers a compact whiteboard application design for teachers with the required tools to annotate, draw or highlight using 2 different tip sizes with auto recognition, add texts and media to work on during classes. Whiteboard application can quickly open any cropped screenshots with any annotation done over any source.Internet Browser to Access Internet Content for ClassroomUsing Chromium as the embedded internet browser, New IFX Series is able to access the internet and with the help of the quick palette, teachers will be able to annotate the content and take screenshots and work on them for more effective learning.Connectivity A Great Many Ports Available to Cover the Highest RequirementsAside from all the easily accessible front ports,IFX Series is equipped with embedded Wi Fi and BT modules and many rear I O ports. 4 x HDMI2.0 2 x USB2.0 Type A 1 x USB Type C 1 x MicroSD 1 x Secure USB Slot 1 x OPS Slot 1 x LANUSB Type CCan transfer 4K video and data whilst powering charging mobile devices. OPS Compatibility enhances processing capabilities using pluggable PC in OPS slot.OPS SLOTEnhance processing capabilities using pluggable PC in OPS slot.
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Using a touchscreen too complicated? Not anymore! Meet CTOUCH Neo, the easiest to use touchscreen ever. Walk up to the screen, pick one of four options and kick off your meeting or class with just one touch. It s really that easy! Runs only what you really needResearch shows that only 4 touchscreen functions are used during the average week, so why add more than needed? Start with whiteboarding, wireless sharing, use the optional web browser or change your source, with just one touch. The essentials of whiteboardingA ruler, a calculator, 50 different pen colours do you really need any of these? If not, CTOUCH Neo is the one! It s as simple as a flip chart. You can choose between a pen or a marker and get 6 colours to write with. Also included: an eraser, a selector tool and undo or redo buttons. That s all! CTOUCHABLE DesignCTOUCH Neo is made with our patented CTOUCHABLE design philosophy in mind, to be a perfect fit for modern offices and campuses. The screen features an attractive Wisdom Blue coloured border. This border is further enriched with anodised aluminum and high performance fabric, the same fabric used on standalone JBL speakers. Wireless sharing can be really easyConnecting your device with a cable can be messy and will be costly when cables break and need to be replaced. A wireless connection provides a solution. The CTOUCH Neo features AirServer, so there s no need to install an additional app or equip the meeting room full of cables. Just use your device s native sharing software: Google Cast, Miracast or AirPlay and start casting right away. AMAZING SOUNDProlonging a longstanding partnership, the CTOUCH Neo features speakers that have once again been optimised by JBL , leading to impressive sound, even in the back of the room. Combined with the integrated microphone array, the CTOUCH Neo becomes a powerful tool for hybrid meetings and teaching. Save Watts and Watts of moneyAll our touchscreens come with the most efficient energy label in our industry and a Sustainability Passport. But that s not all. With the built in human presence detection function and the eco mode settings, you save a lot of energy! Wonder how much? We built a great tool that helps you calculate how much electricity nd money you can save with the CTOUCH Neo! A lifetime of guaranteed safe and supported usageYou don t want your shiny CTOUCH Neo to be outdated and unsupported after a few years, right? That s where the CTOUCH Heartbeat As A Service programme comes in. IT management, security, functionality, training and sustainability; it s all covered in Heartbeat! Accessories that make a differenceIt s the little things that matter most. CTOUCH Neo comes with several nifty accessories straight out of the box: Cable Lock to keep all cables exactly where they belong Stage XXL platform with plenty of space for big conference cameras Built in human presence detection and NFC reader for energy saving and security CTOUCH NEO SPECIFICATIONS The most intuitive user interface ever Easy wireless sharing with AirServer Zero bonding technology for a highly accurate writing experience Front facing, JBL optimised speakers for great sound during video conferencing Built in human presence detection to automatically turn the screen on and off Cable Lock for a structured, tidy environment Stage XXL accessory for large conference cameras Enroll in the Heartbeat As A Service programme for a lifetime of safe and supported usage
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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 210cm (WxH)Format 4:3All 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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Efficient Deployment and Management Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink 39;s Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labor saving and efficient for the administrators. Color screen Expansion Module EXP43 The 4.3 inch color screen expansion module is designed to offer advanced call handling capabilities with its simplified UI and up to 60 programmable keys for various features. Specifications Features Handset type Wireless handset Expansion module support Yes Product colour Grey Technical details Handset type Wireless handset Speakerphone Yes Expansion module support Yes Harmonized System (HS) code 85171800 Security Security algorithms AES, HTTPS, SRTP, TLS Design Product type IP Phone Handset type Wireless handset Product colour Grey Phone features Number of VoIP accounts 16 Redialing Yes Phonebook capacity 1000 entries Conference call Yes Caller ID Yes Call waiting Yes Call hold Yes Call forwarding Yes Display Touchscreen No Display resolution 480 x 272 pixels Display diagonal 10.9 cm (4.3 quot;) Display LCD Backlight display Yes Audio Voice codecs AGC, AJB, AMR WB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, iLBC Speakerphone Yes Network Ethernet LAN interface type Gigabit Ethernet Ethernet LAN data rates 10,100,1000 Mbit s Wi Fi Yes Security algorithms AES, HTTPS, SRTP, TLS Ethernet LAN Yes Bluetooth Yes Colour Product colour Grey Ports interfaces USB 2.0 ports quantity 2 Expansion module support Yes Ethernet LAN (RJ 45) ports 2 Power Power over Ethernet (PoE) , optional AC Adaptor if required Yes AC adapter input voltage 100 240 V Operational conditions Operating temperature (T T) 0 40 C Operating relative humidity (H H) 10 95 Weight dimensions Width 244 mm Depth 213 mm Height 185 mm Packaging content Number of handles included 1 pc(s)
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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 220 x 165cm (WxH)Format 4:3All around 3cm 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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