{"product_id":"lg-55-inch-pk340s-series-uhd-commercial-signage-tv-55pk340s0ub","title":"LG 55 Inch PK340S Series UHD Commercial Signage TV 55PK340S0UB","description":"\u003cp\u003eElevate your commercial messaging and visual presentation with the \u003cb\u003eLG 55\" PK340S Series UHD Signage TV\u003c\/b\u003e. Purpose-built for retail, corporate lobbies, boardrooms, and hospitality environments, this display merges vivid 4K Ultra HD clarity with robust enterprise management tools. Powered by LG's webOS™ platform and fully compatible with LG SuperSign™ software, the PK340S Series provides an all-in-one solution for continuous media playback, remote display control, and efficient power operation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e4K Ultra HD Resolution:\u003c\/b\u003e Delivers crisp, high-definition visuals (\u003cspan class=\"math-inline\"\u003e$3840 \\times 2160$\u003c\/span\u003e) with 100% color volume and high contrast powered by HDR10 Pro and HLG support.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ewebOS™ Smart Platform:\u003c\/b\u003e Embedded quad-core System-on-Chip (SoC) enables smooth playback of digital media, local content scheduling, and web browser navigation without needing an external media player.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLG SuperSign™ Compatible:\u003c\/b\u003e Integrates seamlessly with \u003cb\u003eSuperSign CMS\u003c\/b\u003e and \u003cb\u003eSuperSign Control\u003c\/b\u003e for effortless remote content management, multi-screen deployment, and centralized network control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDisplay Power Management (DPM):\u003c\/b\u003e Intelligent power saving mode automatically powers down or enters low-power standby when no active signal is detected, optimizing energy consumption across long operational shifts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCommercial Grade 16\/7 Operation:\u003c\/b\u003e Built for reliability in business settings with a continuous 16-hour daily duty cycle rating and up to 30,000 hours of backlight life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnterprise Control Protocols:\u003c\/b\u003e Full support for \u003cb\u003eRS-232C\u003c\/b\u003e, \u003cb\u003eLAN\u003c\/b\u003e, \u003cb\u003eSNMP\u003c\/b\u003e, and \u003cb\u003eIP Channel Manager\u003c\/b\u003e allowing seamless integration into existing corporate IT networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePublic Display \/ Hotel Mode:\u003c\/b\u003e Lock down settings, disable unauthorized USB\/port access, and clone setup configurations easily across multiple screens via USB.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eScreen Size:\u003c\/b\u003e 55 Class (54.6 inches diagonal)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDisplay Technology:\u003c\/b\u003e Direct LED\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNative Resolution:\u003c\/b\u003e \u003cspan class=\"math-inline\"\u003e$3840 \\times 2160$\u003c\/span\u003e (4K UHD)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBrightness:\u003c\/b\u003e 300 nits (Typ.) \/ 260 nits (Min.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOperating System:\u003c\/b\u003e webOS™\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOperation Hours:\u003c\/b\u003e 16 Hours \/ 7 Days\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHDR Format Support:\u003c\/b\u003e HDR10 Pro \/ HLG\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAudio Output:\u003c\/b\u003e 20W (\u003cspan class=\"math-inline\"\u003e$10\\text{W} \\times 2$\u003c\/span\u003e), 2.0 Channel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eConnectivity Inputs:\u003c\/b\u003e 2x HDMI (eARC\/ARC supported), 1x USB 2.0, RJ45 (LAN), RS-232C, Optical Digital Audio Out, RF In\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVESA Mounting Standard:\u003c\/b\u003e \u003cspan class=\"math-inline\"\u003e$200 \\times 300\\text{ mm}$\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":54140629287096,"sku":"55PK340S0UB","price":383.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/2848\/3256\/files\/Untitleddesign_4.png?v=1789826303","url":"https:\/\/www.gkprime.co.uk\/products\/lg-55-inch-pk340s-series-uhd-commercial-signage-tv-55pk340s0ub","provider":"GK Prime ","version":"1.0","type":"link"}