{"product_id":"grandstream-gsc3506-1-way-indoor-ceiling-mountable-wall-mountable-speaker-30-w-rms-gsc3506","title":"Grandstream GSC3506 1-way Indoor Ceiling Mountable, Wall Mountable Speaker - 30 W RMS GSC3506","description":"\u003cp\u003eThe GSC3506 is a 1-way public address SIP speaker that allows offices, schools, hospitals, apartments, and more to build powerful public address announcement solutions that expand security and communication. This robust SIP speaker offers crystal clear HD audio functionality with a high-fidelity 30-Watt HD speaker. The GSC3506 support built-in whitelists, blacklists, and greylists to easily block unwanted calls, SIP and multicast paging, group paging, and PTT. The users can easily sculpt a state-of-the-art security and PA announcement solution. Thanks to its modern industrial design and rich features, the GSC3506 is the ideal SIP speaker for any setting.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSpeaker with HD acoustic chamber\u003c\/li\u003e \u003cli\u003eFeatures SIP paging, multicast paging, call-waiting with priority override\u003c\/li\u003e \u003cli\u003eFull-band and wide-band audio codec support including Opus \u0026amp; G.722\u003c\/li\u003e \u003cli\u003e1x 2-pin switch-in input port, 1x Alarm-in input port, vol+\/- Key, reset, 1x network port, 1x USB port\u003c\/li\u003e \u003cli\u003eOne 10\/100Mbps network port with PoE\/ PoE+\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFeatured with 1-way Ceiling Mountable form factor\u003c\/li\u003e\n\u003cli\u003eHandles up to 30 W of RMS power\u003c\/li\u003e\n\u003cli\u003eHear every detail crisp and clear with a frequency response of 110 Hz-20 kHz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grandstream","offers":[{"title":"Default Title","offer_id":50266013663506,"sku":"GSC3506","price":186.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/9995\/7778\/files\/163762411.jpg?v=1726608251","url":"https:\/\/www.ziestech.com\/products\/grandstream-gsc3506-1-way-indoor-ceiling-mountable-wall-mountable-speaker-30-w-rms-gsc3506","provider":"Ziestech Inc","version":"1.0","type":"link"}