{"product_id":"sip-multicast-talk-back-speaker-15w-spe","title":"SIP\/Multicast Talk-Back Speaker, 15W Spe","description":"- Full-duplex speakerphone with HD acoustic chamber, advanced acoustic echo cancellation\u003cbr\u003e- 3 directional mics with MMAD \u0026amp; microphone beamforming array and 1 omnidirectional auxiliary microphone\u003cbr\u003e- Full-band and wide-band audio codec support including Opus \u0026amp; G.722\u003cbr\u003e- Integrated dual-band 802.11 a\/b\/g\/n\/ac Wi-Fi and Bluetooth\u003cbr\u003e- One 10\/100Mbps network port with PoE\/PoE+\u003cbr\u003e- 2-pin multi-purpose input to support peripherals including call buttons","brand":"Grandstream","offers":[{"title":"Default Title","offer_id":43331425665233,"sku":"CLMTDGSGSC3516","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/2264\/6993\/files\/59e839fa-f678-4725-b64c-12d0ad5dc8cc.jpg?v=1790365665","url":"https:\/\/clicksmart.us\/products\/sip-multicast-talk-back-speaker-15w-spe","provider":"Clicks Mart","version":"1.0","type":"link"}