{"product_id":"gsc3506-v2","title":"Grandstream GSC3506 V2: High-Output 30W SIP Intercom Speaker","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eGrandstream GSC3506 V2\u003c\/b\u003e is a powerful, 1-way SIP public address speaker engineered to deliver high-impact announcements across large environments. Whether for schools, hospitals, offices, or industrial spaces, this robust device provides the volume and clarity needed for critical security alerts and general paging.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"2\"\u003eHigh-Fidelity Audio \u0026amp; Massive Output\u003c\/h3\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003e30-Watt HD Speaker:\u003c\/b\u003e A significant power upgrade for larger spaces, ensuring announcements are heard clearly over background noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eHD Acoustic Chamber:\u003c\/b\u003e Designed for superior sound resonance and full-band audio support, including high-quality Opus and G.722 codecs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003ePriority Paging:\u003c\/b\u003e Supports SIP and Multicast paging with \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"56\"\u003epriority override\u003c\/b\u003e, ensuring emergency alerts always take precedence over background music or standard calls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eAdvanced Security \u0026amp; Connectivity\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eSmart Call Filtering:\u003c\/b\u003e Maintain total control over your PA system with built-in whitelists, blacklists, and greylists to block unauthorized access.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eFlexible Inputs:\u003c\/b\u003e Features dedicated \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"36\"\u003eAlarm-in\u003c\/b\u003e and \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"49\"\u003eSwitch-in\u003c\/b\u003e ports to integrate with physical security triggers, emergency buttons, or peripheral sensors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003ePoE\/PoE+ Integration:\u003c\/b\u003e Streamline your installation with a single 10\/100Mbps network port that handles both data and power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eVersatile Paging Options\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eGroup \u0026amp; PTT Support:\u003c\/b\u003e Easily configure group paging and Push-to-Talk (PTT) functionality for instant, coordinated communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eModern Industrial Design:\u003c\/b\u003e A sleek, professional aesthetic that blends seamlessly into modern architecture while remaining durable enough for high-traffic areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eKey Technical Specs:\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eAudio:\u003c\/b\u003e 30W High-Fidelity Speaker; Wide-band codec support.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eNetworking:\u003c\/b\u003e 1x 10\/100Mbps port with PoE\/PoE+.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003ePeripherals:\u003c\/b\u003e USB port, Alarm-in, 2-pin switch-in, and local Volume +\/- keys.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eFunctionality:\u003c\/b\u003e SIP Paging, Multicast Paging, and Call Waiting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"10\"\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eEnhance your facility's safety and reach with the Grandstream GSC3506 V2—the professional choice for high-volume SIP public address.\u003c\/b\u003e\u003c\/p\u003e","brand":"DodiOnline","offers":[{"title":"Default Title","offer_id":53526451028307,"sku":"GSC3506-V2","price":108.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/5227\/5027\/files\/GSC3506_20webpage.png?v=1778069269","url":"https:\/\/www.dodionline.co.uk\/fr\/products\/gsc3506-v2","provider":"DodiOnline","version":"1.0","type":"link"}