Jump to content

Search the Community

Showing results for tags 'driver'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Discussions
    • General Control4 Discussion
    • Troubleshooting, Workarounds, & Bugs
    • Question & Answer
    • Push the Envelope
    • Programming with Composer
    • Best Practices
    • c4Forums.com Site Discussions
    • Just Released / In the News
    • Wishlist
    • Showcase
    • Career Posting
    • Looking For An Integrator?
  • Driver & File Resources
    • File Library
    • Driver Discussion
    • Driver Requests
  • Hardware
    • Control4 Hardware
    • Third Party Hardware
    • Wanted / For Sale
  • Software
    • Control4 Software
    • Third Party Software

Categories

  • Drivers
  • Documents

Calendars

There are no results to display.

There are no results to display.


Found 137 results

  1. Chowmain - Vivotek IP Camera driver Vivotek manufacturers a range of PTZ and NON PTZ based IP cameras for a range of applications including residential and commercial. Chowmain is proud to announce Vivotek IP Camera integration with Pan/Tilt/Zoom functionality and JPEG/MJPEG/H264 based video. Features IP based communications Support T3 Touchscreens, Infinity Edge Touchscreens, EA controllers, HC controllers, iOS, Android & MyHome PC Navigators Pan Support Tilt Support Zoom Support Move to Support (touch to center) FAQ Why should we use these cameras? Vivotek manufacture a range of pretty cool IP cameras. They loaned us a high end outdoor IP camera (The SD9364-EHL) for the duration of the development of the driver and i must say i was quite impressed. The camera was PoE based. Had a crazy 30 times zoom. Stupidly quick pan/tilt functionality, is IP66 rated, vandal proof, has defog functionality and Vari-Angle IR beams for night vision. This is definately the sort of camera you want for commercial based installations. How do I find out more information about the driver? Please see the links below for more information about the driver. Chowmain Website Installation Guide How do I buy the driver? This driver can be purchased from our distributor driverCentral. Download Driver / Purchase Licence Who do i contact for technical support? We have two support desks. One in Australia and one in the US. Click on the link below for details. Support Do you provide trial licences? All Chowmain drivers for Control4 come with a 7 day trial.
  2. Chowmain - Microsoft Surface Hub driver Microsoft Surface Hub is a multi-touch collaboration device that unlocks the power of the group. Built for teamwork, Microsoft Surface Hub works beautifully in the modern workplace. The fully integrated design, choice of two screen sizes (84” and 55”) and flexible mounting configurations means that there’s a solution for your business needs. The Chowmain Microsoft Surface Hub driver for Control4 provides the following Features Two way RS232 control/feedback Power Control/Feedback Volume Control Input Selection (HDMI, DVI, VGA or Onboard No Control driver for Onboard PC selection Automatic Room On for Onboard PC if Surface Hub is turned on manually Automatic Room Off when Surface Hub is turned off manually FAQ Can you give us some examples of how we could use this driver? This provides dealers with a solution for commercial environments so that Microsoft Surface Hub's are integrated for control. Automatic room on and off means inexperienced users who utilise the Microsoft Surface manually will not put the device out of sync in Control4. What hardware will this work on? This will work for Microsoft Surface Hub's and require a RS232 connection. Note a custom cable will need to be created as the surface hub utilises a RJ11 connector for its 232 communications. It only requires 3 pins so it will work with the EA-1 / HC-250 controllers. How do I find out more information about the driver? Please see the links below for more information about the driver. Chowmain Website Installation Guide How do I buy the driver? This driver can be purchased from our distributor driverCentral. Download Driver / Purchase Licence Who do i contact for technical support? We have two support desks. One in Australia and one in the US. Click on the link below for details. Support Do you provide trial licences? All Chowmain drivers for Control4 come with a 7 day trial.
  3. Chowmain - Holiday driver Programming automation tasks to take into account holidays can be hard for a programmer. In most cases programmers have to return yearly to ensure that holidays are correctly programmed in for that year. Introducing the Chowmain Holiday Driver for Control4. This driver is built to assist with programming automation tasks that take into account holidays dates. It updates itself daily from a webservice to ensure that it is accurate and upto date. Features Utilises a web service to ensure that the holidays are always upto date Countries that have holiday specific regions have the ability to choose the region they are in The driver will create events and variables for every holiday for the region. The driver will fire events and also set the variable to true for bank holidays The driver provides a variable advising the current holiday The driver also includes observed holidays Support for holidays for the following countries Canada Great Britain Northern Ireland Republic of Ireland Scotland United States FAQ Can you give us some examples of how we could use this driver? To ensure that commercial environments do not automatically turn on and off devices during bank holidays it is advised to utilise the IS-BANK-HOLIDAY variable when programming our macros Use the Holiday Started event to send an announcement up on the touchscreen to advise that it is a particular holiday. Use the TODAY-HOLIDAY-NAME variable for easy programming. Combine with Chowmain’s Advanced Announcements driver to announce the holiday name over the speakers dynamically using the TODAY-HOLIDAY-NAME variable. Automate RGB lighting in the home to change colours for holiday specific events like Christmas, Impendence Day, Easter, St Patricks day, etc. How do I find out more information about the driver? Please see the links below for more information about the driver. Chowmain Website Installation Guide How do I buy the driver? This driver can be purchased from our distributor driverCentral. Download Driver / Purchase Licence Who do i contact for technical support? We have two support desks. One in Australia and one in the US. Click on the link below for details. Support Do you provide trial licences? All Chowmain drivers for Control4 come with a 7 day trial.
  4. Chowmain - Adhan/Azan Call to Prayer driver This driver is built specifically for those Muslim Control4 home owners who want to program their home for adhan (or azan) - the call to prayer which happens 5 times a day. This driver will utilise latitude and longitude co-ordinates along with the timezone to return the prayer times to Control4 from the aladhan website. We also expose a few other events that are significant. Features Downloads prayer times daily Ability to choose different calculation methods Egyptian General Authority of Survey Gulf Region Institute of Geophysics, University of Tehran Islamic Society of North America Kuwait Majlis Ugama Islam Singapura, Singapore Muslim World League Qatar Shia Ithna-Ashari, Leva Institute, Qum Union Organization Islamic de France Umm Al-Qura University, Makkah University of Islamic Sciences, Karachi Fires events when it is time for Fajr Sunrise Dhuhr Asr Sunset Maghrib Isha Imsak Midnight Variables for all prayer times FAQ Can you give us some examples of how we could use this driver? Setup mp3 to playback Adhan/Azan in the home Combined with Chowmain Advanced Announcements driver to advise over an audio announcement when the times are for that day. Setup popup on touchscreen to advise when the next prayer time is. Where do i get the mp3's from? Download your clients favourite Azan / Adhan MP3’s from the customer or from the internet. You can download some mp3s from the following example sources http://praytimes.org/audio/ http://www.islamweb.net/emainpage/index.php?page=adhan https://islam4universe.wordpress.com/dounloads/islamic-audio-and-video/azan-adhan-mp3-downloads/ http://www.islamcan.com/audio/adhan/ How do I find out more information about the driver? Please see the links below for more information about the driver. Chowmain Website Installation Guide How do I buy the driver? This driver can be purchased from our distributor driverCentral. Download Driver / Purchase Licence Who do i contact for technical support? We have two support desks. One in Australia and one in the US. Click on the link below for details. Support Do you provide trial licences? All Chowmain drivers for Control4 come with a 7 day trial.
  5. Hi guys , im fairly new to Control 4 , not a total newbie but not hardened veteran either. i have a HC250 to play with at home and im having a problem when i try to add a Tv to the project. The problem is whether i double click the drive , drag and drop the driver or just click add to project . composer goes through the motions but does not add it to the project. sometimes if i go to the folders i can see the file other times i can not but in all cases i can not load the driver in . i have tried this on composer 2.9x and 2.10 but still with no success. This is not a one off it seems to be with quite a few drivers. any advice please
  6. We have released version 110 of our Google Home driver, which fixes an issue that was introduced by Control4 OS 2.10. If you are an existing customer and plan to upgrade to 2.10, please update your driver (can be done in-place, without removing the current driver instance) to 110 after you move to 2.10. Version 110 of our driver can be downloaded from our website: https://www.epic-systems.com/products/google-home-driver-for-control4 Thank you for your continued support of our drivers!
  7. SiriusXM

    The native SiriusXM Control4 driver was released today. Requires OS 2.10
  8. Available now: Your Pakedge PoE switch can now be used to control anything powered PoE -Turn off/on wireless access point from any Control4 UI -Enable/Disable cameras from any Control4 UI -Turn off inwall touchscreens in bedrooms at night time and turn back on in the morning -Anything else you can think of to control by PoE? https://www.blackwiredesigns.com/store/c4-pakedge-poe/
  9. So we are looking for ideas for a driver to develop over August 26-27 the development will be live streamed and YOU he community can participate in by asking questions, suggesting features, testing, or just watching how it happens. So what we need are suggestions of what driver to build, the API needs to be Open or if you suggest a device an have access to the API send it to us. If anyone has any contacts with product manufacturers if they are willing to provide the API this is a chance for some free development. We will add suggestions to the poll, provided there is a open API or we have confirmation we will have access to an API.
  10. I am quite surprised that there are no new drivers for the 2017's Sony TV's. Anyone know why or have a workaround for this? I have 2 new KD-65XE9305 and 2 new KD-49XE7096. The drivers that are avalible are for the 2016. Is it normalt that it takes this long before new drivers appear? I was under the impression that C4 and Sony was working good together, hence the reason I went for Sony.
  11. Hi All, sorry to introduce myself for the first time with an issue.. i have just passed my Exam to become a dealer (Thursday) and have started setting up my EA-1 for my house to try things on. i dont have an amazing TV at home i have a UE40C6000RKXXU Samsung.... i have searched the drivers and cant find one so thought i would have a go and make my own via the create new driver app aprt of composer.. i went through all the details and did the IR setup by facing the TV remote to the EA-1 and all the codes registered but when i try the remote SR-260 nothing happens on the TV?? is it a case of my tv wont allow the EA-1 to do the IR?? Thanks for the help.
  12. I am trying to create a client driver to receive message from the remote server. In the control4 sdk api, there is a Lua TCP Client interface, it may be helpful. But I have one question. CreateTCPClient function could create a class worked like a socket. The class has OnRead method as a callback funciton. The question is how do we know the read data is available? I just can not find the way how the class notifies the driver. Is there anyone can help me? Thank you!
  13. Steam Room Driver

    My client is adding a steam room to his house and the only driver I can find is by houselogix for the Steamist brand. Anyone have any experience with Mr Steam or Thermasol products? Thanks.
  14. I am looking for some help here i have already tried the scientific Atlanta 8300 driver and the Xfinity drivers , i am trying to control a HD-uDTA-C (cox mini cable box) I cant find a driver that works. I have also tryed to make a driver but when pressing any command on the remote (URC-2200-R) i keep getting alternate code detected, repeat code capture steps for validation.If anyone knows of or has a driver for this cable box i would greatly appreciate it .
  15. Hi, I developed a serial driver and can communiction with one device successfully, but it can't binding to same EA3 serial port when I try add one more device ,how to handle this issue?
  16. Chowmain - Tinycontrol IP Power Socket Tinycontrol offer budget IP controlled rack mount power control for the EU market. Chowmain have created a Control4 driver to control the range of IP power sockets made by Tinycontrol with two way control and feedback This is extremely useful for energy saving and remote troubleshooting. Integration into Control4 enables Control4 to do emergency shutdowns. This ensures that the health of your customer’s rack based equipment is maintained. You may need to reboot a device that has locked up. Sending a technician on-site can be inconvenient and expensive. This driver will enable you to reboot a device remotely via 4Sight. Features Control & Feedback over 5 or 6 outlets Events for when outlets turn on or off Programatically turn on or off any outlet. Bind outlets to relay devices in Control4. Power Socket Board Temperature exposed to variable for programming Events Triggered on Outlet X turned on Outlet X turned off Programming Actions Turn Circuit X On Turn Circuit X Off Bindings Output 1 Relay Output 2 Relay Output 3 Relay Output 4 Relay Output 5 Relay Output 6 Relay FAQ What can i use this for? Automatically power on or off power amps and other AV equipment when Control4 requires them. Power cycle a device through Control4's navigator interface. Turn off all un-neccesary equipment when the security system is armed. Turn them back on when the security system is disarmed. Report damaged circuits and alarms What models will this work for? This driver works on all IP models of the Tiny Control IP Power Socket Range Supported Models How do I find out more information about the driver? Please see the links below for more information about the driver. Chowmain Website Installation Guide How do I buy the driver? This driver is developed by Chowmain software & apps and is distributed and supported by Houselogix, Inc. Download Driver / Purchase Licence Who do i contact for technical support? This driver is developed by Chowmain software & apps and is distributed and supported by Houselogix, Inc. Support Do you provide trial licences? All Chowmain drivers for Control4 come with a 48 hour trial. This is activated once you add the driver to the project. No additional steps are necessary.
  17. I have a Vista 128BPT connected to a 800 Controller via 4232CBM card. The card shows the system is working and the Control4 keyboard Aps works but the sensors do not show up nor can the status line change. What is the current driver for the system? Thanks in advance. Richard
  18. Chowmain - PJLink Universal Projector driver PJLink is a new unified standard designed to make communication interfaces and communication protocols that have been different from one projector manufacturer to another uniform and common. Several Japanese manufacturers have adopted the PJLink standard for their projectors. With this PJLink driver for Control4 you can control multiple projectors via IP with 2 way feedback. Supported manufacturers include (but not limited to) NEC, Casio, Canon, Sharp, Sky, Seiko Epson, Sony, Panasonic, Hitachi and Ricoh. Features IP Control Control Power On / Off Input Switching Volume Up / Down Mic Volume Up / Down Freeze / Unfreeze Video Mute / Audio Mute Feedback. Projector Name Maker Name Model Name Other Info Serial Number Software Version Lamp Replacement Model Number Filter Replacement Model Number Filter Usage Time Lamp Hours Current Power Status Current Input Input Resolution Recommended Resolution Error Status – Fan Error Status – Lamp Error Status – Temp Error Status – Cover Open Error Status – Filter Error Status - Others FAQ What manufacturers use the PJLink standard? The following manufacturers utilise the PJLink standard NEC Display Solutions, Ltd CASIO COMPUTER CO., LTD Canon Inc. SHARP CORPORATION Sky CO., LTD SEIKO EPSON CORPORATION Sony Corporation Panasonic Corporation Hitachi Maxell, Ltd. RICOH COMPANY,LTD What projectors will this work on? The PJLink website has a list of projectors that make/models. Please see link below. http://pjlink.jbmia.or.jp/english/list.html Note that this is not a definitive list. What is Class 1 and Class 2? Projectors support different versions of the protocol. Our driver supports both Class 1 and Class 2. Class 2 is an expansion of the Class 1 PJLink protocol which provides the following additional functionality. Serial Number Software Version Internal Resolution Recommended Resolution Volume Up Volume Down Mic Volume Up Mic Volume Down Freeze On Freeze Off Replacement Lamp Model Replacement Filter Model Filter Usage Time Can you give us some examples of how we could use this driver? IP Control means that you can eliminate IR buds from your projector and also make ultra long cable runs unlike RS232. Get two way feedback on important information such as lamp hours, filter usage time and various projector errors. Combine with the Chowmain Notification Suite and notify yourself when your clients projector has a fault or requires a replacement filter / lamp. Proactively support your customers! How do I find out more information about the driver? Please see the links below for more information about the driver. Chowmain Website Installation Guide How do I buy the driver? This driver is developed by Chowmain software & apps and is distributed and supported by Houselogix, Inc. Download Driver / Purchase Licence Who do i contact for technical support? This driver is developed by Chowmain software & apps and is distributed and supported by Houselogix, Inc. Support Do you provide trial licences? All Chowmain drivers for Control4 come with a 48 hour trial. This is activated once you add the driver to the project. No additional steps are necessary.
  19. MWiz is happy to announce the release of Satel Integra Security System Driver. Satel Integra driver enables integration of Control4 system with Satel Integra security system. It uses network connection to communicate with Satel Integra security system through ETHM-1 Plus integration module. Security system can be monitored and controlled through Control4 programming and through Control4 GUI devices using new version of Control4 Security User Interface (introduced in OS 2.8). Security system outputs can also be controlled using Control4 Lights User Interface with Satel Integra Light Widget driver. The following Satel Integra models are supported: INTEGRA 24 INTEGRA 32 INTEGRA 64 INTEGRA 128 INTEGRA 128-WRLSIM300 INTEGRA 128-WRLLEON INTEGRA 64 PLUS INTEGRA 128 PLUS INTEGRA 256 PLUS DRIVER FEATURES arming/disarming in different modes (home, away) monitoring partitions status (arm mode, alarms) monitoring inputs, zones and outputs status controlling outputs You can find more information about this driver and about all our products on our website: www.mwiz.pl You can contact us at info@mwiz.pl
  20. MWiz is happy to announce the release of VLC Media Player Driver. The search for low cost, multiplatform media player that supports many audio/video formats is finally over - Control4 VLC Player driver is here! Playback control, browsing movies, music and images collection stored in Control4 media database and on local storage, programming playback actions via Composer Pro and many more features packed in new Control4 media service proxy providing rich user experience. VLC is a free, multiplatform media player software. It supports almost all audio and video formats as well as images, DVD, Audio CD, VCD and different kinds of streaming formats (internet radios, video broadcasts and many more). VLC player is available on many platforms, including Windows, Linux, Mac OS X, Unix, iOS, Android. You can find more information on VLC here: http://www.videolan.org DRIVER FEATURES playback control volume control player status feedback browsing movies and music collection stored in Control4 media database (no additional scanning required) browsing local storage connected to a player rich user experience – displaying movies and albums cover arts as well as content details including synopsis, genres, cast, director, rating, release date, artists searching content by different filters programming playback actions via Composer Pro communication with VLC player via Ethernet You can find more information about this driver and about all our products on our website: www.mwiz.pl You can contact us at info@mwiz.pl
  21. MWiz is happy to announce the release of OMX Media Player Driver. Low cost media player supporting many audio/video formats that is integrated with Control4 - this is what you get when combining Raspberry Pi mini computer with our Control4 OMX Player driver. We provide a plug and play multimedia extension for your home automation system. OMX Media Player is a free, native media player for Raspberry Pi mini computer. It enables audio and video playback with minimal overhead which results in high performance.You can find more information on OMX Media Player here: http://elinux.org/Omxplayer DRIVER FEATURES playback control volume control player status feedback browsing movies and music collection stored in Control4 media database (no additional scanning required) browsing local storage connected to a player rich user experience – displaying movies and albums cover arts as well as content details including synopsis, genres, cast, director, rating, release date, artists searching content by different filters programming playback actions via Composer Pro communication with OMX player via Ethernet You can find more information about this driver and about all our products on our website: www.mwiz.pl You can contact us at info@mwiz.pl
  22. Hey guys, @seth_j and I were talking about april fools the other day. I thought it would be cool if we could have some fun with our Control4 equipment so i made a Magic 8 Ball driver. This driver will work with T3 touchscreens and EA series controllers and will provide 20 randomised results. It is a free driver which you can download via our website. Hope everyone has a fun april fools day:) http://control4.chowmain.software
  23. annex⁴ is looking for a few people interested in beta testing a Hunter Douglas PowerView driver with individual shade control. If you are interested send us a PM with the type of shades you have, we are looking to confirm functionality on all shade types.
  24. Chowmain - IntesisBox HVAC integration driver Most HVAC installations in the United States are easy as most thermostats utilise a universal standard and as such can be replaced easily by a 3rd party thermostat such as Control4’s thermostat. Unfortunately alot of HVAC manufacturers do not utilise this standard and have proprietary closed communications that are specific to that HVAC manufacturer. This makes it extremely cumbersome for Control4 dealers to source a reliable HVAC product and in many countries Control4 dealers do not even bother with HVAC integration because it is just too hard. Luckily Intesis have released their range of IntesisBox wifi gateways. The IntesisBox allows you to easily integrate HVAC systems into Control4 by retrofitting the IntesisBox gateway into the existing indoor unit. Intesis offer two gateway types. Specific IntesisBox’s are developed to communicate with the HVAC manufacturer’s proprietary communications protocol allowing for true real time bidirectional communication with the system. Universal IntesisBox’s are developed to offer compatibility with thousands of HVAC models through infra red and offer room temperature feedback via a sensor in the IntesisBox. Chowmain’s IntesisBox driver for Control4 will work with all models of IntesisBox and will provide full two way control/feedback. Features Automatic discovery of Intesisbox based on unit MAC address. Self healing - if IP address changes the driver will automatically rediscover the unit. Auto configuration of available of HVAC Modes from IntesisBox. Auto configuration of available of Fan Speeds from IntesisBox. Auto configuration of set point limits (minimum and maximum). Auto configuration of available vane positions. Temperature Feedback. Setpoint Control. Up/Down/Left/Right Vane position control* Built in Scheduling. Built in Presets. HVAC System Error detection and feedback (only on non universal IntesisBox’s). Support for multiple AC units (this will work on future IntesisBox hardware – Current version only supports single indoor units). Universal Model will detect if the customer uses the original IR remote control to control HVAC system and set the feedback accordingly. * If fitted to the HVAC system. FAQ Why is this product exciting? In Australia and New Zealand (and other countries) HVAC integration has been hard because HVAC companies do not utilise the honeywell based wiring that most smart thermostats like Nest, Control4 and Honeywell use. Split Systems have been extremely hard as traditionally they only offer IR or RF based remote controls. In the past we have integrated these systems by learning every combination of IR code however this is extremely time consuming. Also integration for ducted systems and VRF systems were hard because manufacturers have their own propriatary bus. Now with the IntesisBox installers can now easily integrate HVAC systems into Control4. The IntesisBox is affordable unlike other solutions so the cost of integration per zone is extremely low. On top of that it communicates via wifi so dealers can now revisit old customers with compatible HVAC systems to upgrade their home automation system and integrate their HVAC systems without additional wiring. This really changes the HVAC game. What HVAC systems can i use this driver with? IntesisBox is compatible with a range of HVAC systems. Please see the Intesis website to check if the HVAC system you want to integrate has a specific IntesisBox or is compatible with the universal IntesisBox. Their ebsite will have the most upto date information about supported models. If you are unsure if you HVAC system is supported please contact Intesis support (support@intesis.com) and they will advise if you HVAC system is supported and what model IntesisBox you need to purchase At the time of writing this Intesis have specific bus based IntesisBox make/models for Daikin Domestic line Daikin Sky and VRV lines Fuji Electric Domestic Lines Fujitsu Domestic and VRF lines General Domestic and VRF lines LG Domestic LG VRF Lines Mitsubishi Electric Domestic, MR Slim and City lines Mitsubishi Heavy Industries FD and Hypermulti lines Panasonic ecoi and paci lines Panasonic etherea domestic lines Samsung VRF linese Sanyo ecoi and paci lines Toshiba Commercial and VRF lines At the time of writing this Intesis's universal infra red IntesisBox supports the following make/models Acson Aermec Aircool Airlin Airwell Alpicair Argoclima Balupunkt Carrier Daikin Daitsu Delonghi Dolphin Emmeti Electra Friedrich Fujitsu Fuji Electric General Gree Hiyasu Kaysun LG Midea Mitsubishi Electric Mitsubishi Heavy Industries Mundoclima New Pol Panasonic Samsung Samui Tadiran TCL Toshiba Vaillant Can i control fan direction with this? Yes our driver allows for up/down and left/right vane control. This is accessible under the Extras Tab. Can i do schedule the HVAC system using this? Yes our driver has built in presets and scheduling. Where can i purchase this module? Intesis sells the IntesisBox in over 90 countries. They mainly sell direct. The product has regulatory compliance for Europe, US, Canada and Australia. If you have any sales enquiries please contact Intesis Sales directly via their website or via email (sales@intesis.com) Why do you only support OS 2.7 and above? This driver requires functionality that is only available in OS 2.7. As such this driver will not work in earlier versions of Control4 OS. How do I find out more information about the driver? Please see the links below for more information about the driver. Chowmain Website Installation Guide How do I buy the driver? This driver is developed by Chowmain software & apps and is distributed and supported by Houselogix, Inc. Download Driver / Purchase Licence Who do i contact for technical support? This driver is developed by Chowmain software & apps and is distributed and supported by Houselogix, Inc. Support Do you provide trial licences? All Chowmain drivers for Control4 come with a 48 hour trial. This is activated once you add the driver to the project. No additional steps are necessary.
  25. Epic Systems has just released an IP driver for Rachio irrigation controllers. In addition to having some additional functionality that is not included with the Houselogix Rachio driver (such as reading in zone names, and being able to turn features on and off), ours is significantly less expensive - currently priced at $75! https://www.epic-systems.com/products/rachio-irrigation-controller-driver-for-control4
×