{"product_id":"pi-s-series-p4-indoor-led-display-module-320-160mm-smd-front-service-standard-module-commercial-led-display-digital-signage","title":"PI-S Series P4 Indoor LED Display Module – 320×160mm | SMD | Front Service | Standard Module | Commercial LED Display \u0026 Digital Signage","description":"\u003ch1\u003e\u003cstrong\u003ePI-S Series P4 Indoor LED Display Module | 320×160mm SMD Front Service LED Module for Commercial Indoor LED Displays\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe PI-S Series P4 Indoor LED Display Module is a professional \u003cstrong\u003e320×160mm SMD LED module\u003c\/strong\u003e designed for \u003cstrong\u003ecommercial indoor LED display projects\u003c\/strong\u003e. Featuring a \u003cstrong\u003e4mm pixel pitch\u003c\/strong\u003e, \u003cstrong\u003efront service maintenance\u003c\/strong\u003e, and a \u003cstrong\u003estandard LED module structure\u003c\/strong\u003e, it delivers stable brightness, accurate color reproduction, and reliable long-term performance for a wide range of indoor LED display applications.\u003c\/p\u003e\n\u003cp\u003eAs a professional \u003cstrong\u003eindoor LED display module\u003c\/strong\u003e, the PI-S Series is widely used by \u003cstrong\u003eLED display manufacturers\u003c\/strong\u003e, \u003cstrong\u003esystem integrators\u003c\/strong\u003e, \u003cstrong\u003eengineering contractors\u003c\/strong\u003e, and \u003cstrong\u003eLED screen distributors\u003c\/strong\u003e. It is ideal for \u003cstrong\u003ecommercial LED displays\u003c\/strong\u003e, \u003cstrong\u003eretail LED screens\u003c\/strong\u003e, \u003cstrong\u003econference room LED displays\u003c\/strong\u003e, \u003cstrong\u003eshopping mall digital signage\u003c\/strong\u003e, \u003cstrong\u003eindoor advertising screens\u003c\/strong\u003e, and other fixed indoor LED display projects.\u003c\/p\u003e\n\u003ch2 style=\"margin: 18px 0 10px 0;\"\u003ePackage Included\u003c\/h2\u003e\n\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\n\u003ctable style=\"width:100%;\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width:25%; white-space: nowrap;\" data-col-size=\"sm\"\u003eVersion\u003c\/th\u003e\n\u003cth style=\"width:75%; white-space: nowrap;\" data-col-size=\"md\"\u003ePackage Included\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width:25%; white-space: nowrap;\" data-col-size=\"sm\"\u003e1pc Sample Pack\u003c\/td\u003e\n\u003ctd style=\"width:75%;\" data-col-size=\"md\"\u003e\n1 × P4 320×160mm Indoor LED Display Module\u003cbr\u003e\n1 × 5V Power Cable 1-to-2 Split\u003cbr\u003e\n1 × Flat Data Cable\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width:25%; white-space: nowrap;\" data-col-size=\"sm\"\u003e40pcs Standard Pack\u003c\/td\u003e\n\u003ctd style=\"width:75%;\" data-col-size=\"md\"\u003e\n40 × P4 320×160mm Indoor LED Display Module\u003cbr\u003e\n20 × 5V Power Cable 1-to-2 Split\u003cbr\u003e\n40 × Flat Data Cable\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width:25%; white-space: nowrap;\" data-col-size=\"sm\"\u003e200pcs Pack\u003c\/td\u003e\n\u003ctd style=\"width:75%;\" data-col-size=\"md\"\u003e\n200 × P4 320×160mm Indoor LED Display Module\u003cbr\u003e\n100 × 5V Power Cable 1-to-2 Split\u003cbr\u003e\n200 × Flat Data Cable\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width:25%; white-space: nowrap;\" data-col-size=\"sm\"\u003e500pcs Pack\u003c\/td\u003e\n\u003ctd style=\"width:75%;\" data-col-size=\"md\"\u003e\n500 × P4 320×160mm Indoor LED Display Module\u003cbr\u003e\n250 × 5V Power Cable 1-to-2 Split\u003cbr\u003e\n500 × Flat Data Cable\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin: 18px 0 10px 0;\"\u003eAbout This Item\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0; margin-bottom: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Indoor SMD LED Display Module:\u003c\/strong\u003e Built with mature SMD2121 technology for commercial indoor LED displays, retail LED screens, digital signage systems, and long-term engineering projects requiring reliable image quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP4 Indoor LED Module for Commercial Displays:\u003c\/strong\u003e The 4mm pixel pitch provides an excellent balance between viewing distance, image clarity, and installation cost, making it suitable for shopping malls, conference rooms, exhibition halls, and indoor advertising displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 320×160mm LED Module:\u003c\/strong\u003e Fully compatible with mainstream indoor LED cabinets, allowing easy module replacement, cabinet assembly, and scalable LED video wall construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Service Maintenance Design:\u003c\/strong\u003e Supports complete front-side installation and maintenance, making it an ideal solution for wall-mounted indoor LED screens and projects with limited rear maintenance space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Stability for Continuous Operation:\u003c\/strong\u003e Designed with stable driving performance, excellent color consistency, and high refresh capability to ensure reliable operation for commercial LED display systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM \u0026amp; Project Procurement Ready:\u003c\/strong\u003e Available in sample packs, standard cartons, and bulk project packaging for LED display manufacturers, distributors, contractors, and global project procurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"margin: 18px 0 10px 0;\"\u003eOrder \u0026amp; Logistics\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eLead Time\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePI-S Series: Handling time 3–5 business days.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFreight \u0026amp; Delivery\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eShipping fees are not included in product pricing and will be charged separately based on actual freight cost.\u003c\/p\u003e\n\u003cul style=\"margin-top: 0; margin-bottom: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable shipping methods:\u003c\/strong\u003e Standard shipping \/ Express shipping \/ Project logistics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated shipping time:\u003c\/strong\u003e Standard delivery takes 9–18 business days, while express delivery takes 5–9 business days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpress options:\u003c\/strong\u003e DHL \/ UPS \/ FedEx options may be available depending on destination and order quantity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Terms:\u003c\/strong\u003e DDP TERM, all fees included, except for destination countries where this service is unavailable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject logistics:\u003c\/strong\u003e This product supports bulk purchasing, channel stocking orders, and project-based procurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor large quantity orders, please contact us to confirm freight arrangements, production schedules, and delivery plans.\u003c\/p\u003e\n\u003ch2 style=\"margin: 18px 0 10px 0;\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable style=\"width: 100%;\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 65%;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Size\u003c\/td\u003e\n\u003ctd\u003e320×160mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Pitch\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Type\u003c\/td\u003e\n\u003ctd\u003eSMD2121\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e≥600 nits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScan Rate\u003c\/td\u003e\n\u003ctd\u003e1\/20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003eH: 160° \/ V: 160°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Density\u003c\/td\u003e\n\u003ctd\u003e62,500 dots\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Resolution\u003c\/td\u003e\n\u003ctd\u003e80×40 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Pixels\u003c\/td\u003e\n\u003ctd\u003e3,200 dots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContrast Ratio\u003c\/td\u003e\n\u003ctd\u003e3000:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e16bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrey Level\u003c\/td\u003e\n\u003ctd\u003e16,384\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefresh Rate\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;3840Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriving IC\u003c\/td\u003e\n\u003ctd\u003eICN \/ FM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Uniformity\u003c\/td\u003e\n\u003ctd\u003e≥97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Span\u003c\/td\u003e\n\u003ctd\u003e≥100,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C (-4°F ~ 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e10% ~ 90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax. 20W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlind Spot Rate\u003c\/td\u003e\n\u003ctd\u003e≤0.0003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin: 18px 0 10px 0;\"\u003eProtection \u0026amp; Design Features\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0; margin-bottom: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature SMD2121 Technology Platform:\u003c\/strong\u003e Provides stable image quality, consistent color performance, and reliable batch production for commercial indoor LED display projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 320×160mm Indoor LED Module:\u003c\/strong\u003e Compatible with mainstream indoor LED cabinets for simplified installation, module replacement, and future project expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Service LED Module Structure:\u003c\/strong\u003e Enables maintenance from the display front, reducing installation limitations and improving service efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for Large-Scale LED Display Projects:\u003c\/strong\u003e Supports OEM manufacturing, channel distribution, engineering procurement, and long-term commercial deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Global Supply Capability:\u003c\/strong\u003e Available in multiple packaging options to support sample evaluation, distributor inventory, and bulk international project delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"margin: 18px 0 10px 0;\"\u003eInstallation Guide\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0; margin-bottom: 18px;\"\u003e\n\u003cli\u003eConfirm cabinet compatibility, module size, pixel pitch, and installation structure before installation.\u003c\/li\u003e\n\u003cli\u003eInstall the LED modules according to the cabinet layout and ensure each module is securely fixed in position.\u003c\/li\u003e\n\u003cli\u003eConnect the flat data cables according to the signal direction and receiving card layout.\u003c\/li\u003e\n\u003cli\u003eConnect the 5V power cables correctly and check polarity before powering on the display system.\u003c\/li\u003e\n\u003cli\u003eFor front service maintenance, remove and replace the module from the front side using proper tools and handling methods.\u003c\/li\u003e\n\u003cli\u003eAvoid bending, pressing, or impacting the LED surface during transportation, installation, and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"margin: 18px 0 10px 0;\"\u003eApplications\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0; margin-bottom: 0;\"\u003e\n\u003cli\u003eCommercial Indoor LED Displays\u003c\/li\u003e\n\u003cli\u003eRetail LED Display Screens\u003c\/li\u003e\n\u003cli\u003eShopping Mall LED Screens\u003c\/li\u003e\n\u003cli\u003eIndoor Digital Signage\u003c\/li\u003e\n\u003cli\u003eConference Room LED Displays\u003c\/li\u003e\n\u003cli\u003eCorporate Lobby LED Displays\u003c\/li\u003e\n\u003cli\u003eExhibition LED Displays\u003c\/li\u003e\n\u003cli\u003eIndoor LED Video Walls\u003c\/li\u003e\n\u003cli\u003eBroadcast Studio LED Displays\u003c\/li\u003e\n\u003cli\u003eControl Room LED Screens\u003c\/li\u003e\n\u003cli\u003eCommand Center LED Displays\u003c\/li\u003e\n\u003cli\u003eAirport Information Displays\u003c\/li\u003e\n\u003cli\u003eHotel LED Displays\u003c\/li\u003e\n\u003cli\u003eEducation LED Displays\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimeLEDModules","offers":[{"title":"P4 \/ 1pc Sample Pack","offer_id":44507327037635,"sku":"PLM-MZ01-SMD-P4-320x160-FS-1P","price":16.99,"currency_code":"USD","in_stock":true},{"title":"P4 \/ 40pcs Standard Pack","offer_id":44959302123715,"sku":"PLM-MZ01-SMD-P4-320x160-FS-40P","price":679.99,"currency_code":"USD","in_stock":true},{"title":"P4 \/ 200pcs Pack","offer_id":54045117644995,"sku":"PLM-MZ01-SMD-P4-320x160-FS-200P","price":3296.99,"currency_code":"USD","in_stock":true},{"title":"P4 \/ 500pcs Pack","offer_id":54045117677763,"sku":"PLM-MZ01-SMD-P4-320x160-FS-500P","price":7900.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/4151\/5971\/files\/2_b921bae2-92bf-494f-938b-62211540f76e.jpg?v=1765262473","url":"https:\/\/www.primeledmodules.com\/products\/pi-s-series-p4-indoor-led-display-module-320-160mm-smd-front-service-standard-module-commercial-led-display-digital-signage","provider":"PrimeLEDModules","version":"1.0","type":"link"}