# YJCEN > YJCEN (Shenzhen YJCen Technology Co., Ltd.) manufactures commercial LCD displays, digital signage and self-service kiosk hardware. Its product range serves retail, restaurants, hospitality and public information projects, with OEM/ODM hardware configuration options. This index links to the official English website. Product pages describe individual ranges; guides explain selection and installation considerations; case studies document particular customer projects. Specifications and included features depend on the selected model and configuration. Window-facing displays are intended for placement behind storefront glass. Outdoor protection ratings apply to the product ranges that explicitly list them. Portable mains-powered displays and battery-powered displays have different power requirements. Kiosk applications, software licences, payment services and integration are specified for the project. ## Company and OEM/ODM - [YJCEN official website](https://yjcen.com/): Overview of the manufacturer, commercial display products and customer projects. - [About YJCEN](https://yjcen.com/about-us/): Manufacturing background, quality inspection, certification information and warranty terms. - [Product catalogue](https://yjcen.com/product/): Browse outdoor, window-facing, indoor and portable displays, self-service kiosks and LCD video walls. - [Custom displays and kiosk hardware](https://yjcen.com/custom-display-solutions/): OEM/ODM options for housings, screens, motherboards, processors, peripherals and branding, subject to configuration and compatibility review. ## Outdoor and Window Displays - [IP66 outdoor digital signage](https://yjcen.com/product/outdoor-ip66-display/): 32-75-inch LCD displays with an IP66 protection rating, 3000-nit brightness and Android or Windows options. - [Outdoor digital signage totem](https://yjcen.com/product/outdoor-floor-standing-display/): Fixed freestanding outdoor displays in 32-98-inch sizes, with an IP65 protection rating and automatic brightness adjustment. - [Wall-mounted outdoor digital signage](https://yjcen.com/product/outdoor-wall-mounted-display/): Outdoor LCD displays with an IP65 protection rating, 3000-nit brightness and a supplied reinforced wall-mount bracket. - [High-brightness window displays](https://yjcen.com/product/window-high-brightness-display/): 32-86-inch displays for advertising from behind storefront glass, with brightness up to 3000 nits and anti-reflective treatment. - [Digital drive-thru menu boards](https://yjcen.com/product/digital-drive-thru-menu-board/): Single, dual or triple 55-inch screen configurations for outdoor menus, with 3000-nit brightness and an IP66 protection rating. ## Indoor Displays and LCD Video Walls - [Indoor floor-standing digital signage](https://yjcen.com/product/floor-standing-display/): 32-86-inch IPS LCD displays for indoor advertising and information, with video, image and text playback and USB content updates. - [Indoor wall-mounted digital signage](https://yjcen.com/product/indoor-digital-signage/): Full HD or 4K UHD display options, portrait or landscape installation, and optional Android or Windows systems. - [Stretched bar LCD displays](https://yjcen.com/product/stretched-display/): Wide, narrow screens in standard and custom formats for shelf-edge information, product fixtures, prices and promotions. - [LCD video walls](https://yjcen.com/product/lcd-video-wall/): 46, 55 or 65-inch LCD panels with 0.88, 1.8 or 3.5 mm bezel options; image layouts depend on the selected controller configuration. ## Portable and Battery-Powered Displays - [High-brightness outdoor battery displays](https://yjcen.com/product/high-brightness-outdoor-battery-display/): 43-inch displays with 2000 or 2500-nit brightness, an IP65 protection rating and a LiFePO4 battery. Runtime differs by brightness version and use. - [Battery-powered digital A-boards](https://yjcen.com/product/outdoor-battery-display/): Foldable 32, 43 or 55-inch displays for temporary promotions, with a listed 10-12-hour runtime depending on configuration and use. Outdoor exposure suitability is model-specific. - [Portable indoor digital signage](https://yjcen.com/product/portable-display/): Movable 32, 43 or 55-inch indoor displays with USB playback and Wi-Fi. Mains power remains connected during operation. ## Self-Service and Interactive Kiosks - [Restaurant self-service ordering kiosks](https://yjcen.com/product/self-service-kiosk/): 21.5, 27 or 32-inch touchscreens, an integrated 80 mm receipt printer and configurable payment hardware, with wall-mounted or freestanding installation. - [Modular self-service kiosks](https://yjcen.com/product/modular-self-service-kiosk/): 15.6, 21.5 or 23.8-inch touchscreen options, detachable components and configurable receipt-printing and payment hardware for ordering projects. - [Interactive information kiosks](https://yjcen.com/product/interactive-kiosk/): 15.6-65-inch touchscreen hardware for directories, wayfinding and product browsing in retail and public interiors; application software is selected for the project. ## Product Selection and Project Planning Guides - [Outdoor LCD display buying checklist](https://yjcen.com/outdoor-lcd-display-buying-checklist/): Prepare an RFQ covering site conditions, sunlight, viewing distance, mounting, power, software scope and sample approval. - [Window display brightness guide](https://yjcen.com/the-ultimate-guide-to-brightness-nits-how-to-stop-wasting-50-of-your-ad-budget-on-the-wrong-window-display/): Explains nits, ambient light and storefront orientation when choosing brightness for a window-facing screen. - [How to choose a self-service kiosk](https://yjcen.com/how-to-choose-a-self-service-kiosk/): Define the customer workflow, then review touchscreens, mounting, peripherals, software compatibility, accessibility and maintenance. - [Digital signage project cost guide](https://yjcen.com/digital-signage-cost-project-budget/): Plan equipment, installation, software, content and ongoing operating costs; compare quotations for the same project scope. - [Digital signage installation preparation](https://yjcen.com/digital-signage-installation-preparation/): Coordinate approved drawings, site readiness, service access, power, signal and network routes, playback tests and handover records. - [How to choose an LCD video wall](https://yjcen.com/how-to-choose-lcd-video-wall/): Compare panels, bezels, source inputs, controllers, mounting and service access as one display system. - [Does digital signage need internet?](https://yjcen.com/does-digital-signage-need-internet/): Explains USB and local playback, local-network management, cloud connectivity and playback behaviour during connection outages. ## Customer Installations and Case Studies - [Real Customer Projects by YJCEN](https://yjcen.com/case-studies/): Real digital signage and kiosk projects for retail, QSR and drive-thrus, industrial sites and bulk deployments, with project photos, hardware configurations and implementation details. - [Retail window display installation](https://yjcen.com/digital-retail-window-upgrade-project-ireland/): A 55-inch, 3000-nit display installed inside a street-facing shop window for promotional content. - [Restaurant ordering kiosk project](https://yjcen.com/smart-ordering-system-deployment-for-a-restaurant-chain-in-north-macedonia/): Two 27-inch Windows ordering kiosks integrated with the customer's own POS and payment systems. - [Furniture showroom LCD video wall](https://yjcen.com/3x3-video-wall-advertising-display-55-3-5mm-bezel-4k-furniture-store-project/): Nine 55-inch panels arranged as a 3 x 3 video wall, with HDMI connections and matrix control for showroom content. ## Technical Documents and Contact - [Product manuals, dimension drawings and installation guides](https://yjcen.com/downloads/): Available PDF documents organised by product family. Match the document to the selected size and model; request other configurations when needed. - [Digital signage and kiosk FAQ](https://yjcen.com/faq/): Answers about signage basics, screen specifications, outdoor and window displays, touchscreens, content and installation. - [Contact YJCEN](https://yjcen.com/contact/): Request a quotation, configuration review, sample availability or technical documents. Provide the application, screen size, quantity and installation requirements. Email: info@yjcen.com. ## Optional - [Digital signage blog](https://yjcen.com/blog/): Additional technical explanations, application guides and customer project articles beyond the selected resources above.