{"product_id":"grandstream-gsc3516-ip-speaker-for-pa-system-wireless","title":"Grandstream GSC3516 - IP speaker - for PA system - wireless","description":"\u003cdiv\u003e The GSC3516 is a SIP\/multicast talk-back speaker that allows offices, schools, hospitals, apartments and more to build powerful voice intercom solutions that expand security and communication. This robust SIP intercom device offers 2-way voice functionality with both a high-fidelity 15W HD speaker and 3 directional microphones with Multichannel Microphone Array Design (MMAD) an d 1 omnidirectional auxiliary microphone that offer a 4.2 meter pickup distance. The GSC3516 supports a wide-range of peripherals including Bluetooth devices, built-in whitelists, blacklists and greylists to easily block unwanted calls, integrated dual-band Wi-Fi and advanced acoustic echo cancellation. By pairing the GSC3516 with other Grandstream devices, including desktop and cordless IP phones a s well as the GDS series of Facility Access products, users can easily sculpt a state-of-the-art security a nd voice intercom solution. Thanks to it's modern industrial design, cleanable exterior surface and rich features, the GSC3516 is the ideal intercom speaker\/microphone for any setting. \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003cbr\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #f4f4f4;\"\u003e\u003ctbody\u003e \u003ctr\u003e\u003ctd colspan=\"2\" style=\"background-color: #4d3aad; padding: 6px; border: 1px solid #4d3aad; color: white; font-size: 1.5rem\"\u003eGenerell\u003c\/td\u003e\u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eHersteller:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eGrandstream\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eWaren-Nr.:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e3309214\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eModell:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eGSC3516\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eEAN:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e6947273704287\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eZum Hersteller::\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eProduktbeschreibung:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eGrandstream GSC3516 - IP Lautsprecher - für PA-System - kabellos\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eProdukttyp:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eIP Lautsprecher - für PA-System\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eLautsprechertyp:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eAktiv\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eDauerstrom:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e15 Watt\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eFrequenzgang:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e110 - 20000 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eVerstärker:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eIntegriert\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eSchnittstellen:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eEthernet, Fast Ethernet, Bluetooth, PoE, Wi-Fi, PoE-Plus\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eAbmessungen (Breite x Tiefe x Höhe):\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e6.85 cm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eAbmessung - Durchmesser:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e25.7 cm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eGewicht:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e920 g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003cbr\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #f4f4f4;\"\u003e\u003ctbody\u003e \u003ctr\u003e \u003ctd colspan=\"2\" style=\"background-color: #4d3aad; padding: 6px; border: 1px solid #4d3aad; color: white; font-size: 1.2rem\"\u003e Allgemein \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eProdukttyp:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eIP Lautsprecher - für PA-System\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eMikrofon:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eJa\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd colspan=\"2\" style=\"background-color: #4d3aad; padding: 6px; border: 1px solid #4d3aad; color: white; font-size: 1.2rem\"\u003e Lautsprechersystem \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eLautsprechertyp:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eAktiv\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eDauerstrom:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e15 Watt\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eFrequenzgang:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e110 - 20000 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eEmpfindlichkeit:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e90 dBA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eVerstärker:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eIntegriert\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eSchnittstellen:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eIEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet), Bluetooth, IEEE 802.3af (Strom über Ethernet), IEEE 802.11a\/b\/g\/n\/ac, IEEE 802.3at (Power over Ethernet Plus)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eVoIP-Protokolle:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eSIP, SRTP, SIP over TLS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eSprach-Codecs:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eG.722, G.723, iLBC, Opus, G.729A\/B, G.711μ\/a, G.726-32\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eNetzwerkprotokolle:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eIP, TCP, TFTP, UDP, ICMP, ARP, HTTP, HTTPS, SRTP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), TR-069, RTCP, RTP, RTCP-XR, DNS SRV, DNS NAPTR, SSH, STUN, TLS, SIMPLE, DNS A record, IPv6, DHCP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd colspan=\"2\" style=\"background-color: #4d3aad; padding: 6px; border: 1px solid #4d3aad; color: white; font-size: 1.2rem\"\u003e Verbindungen \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eAnschlusstyp:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e2-poliger Schalter-Eingang LAN (RJ-45)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd colspan=\"2\" style=\"background-color: #4d3aad; padding: 6px; border: 1px solid #4d3aad; color: white; font-size: 1.2rem\"\u003e Verschiedenes \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eZubehör im Lieferumfang:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eBefestigungskit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eKennzeichnung:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eICES-003, AS\/NZS 4268, FCC CFR47 Part 15 C, FCC CFR47 Part 15 B, ETSI EN 301 489-3, ETSI EN 301 489-17, ETSI EN 300 328, ETSI EN 301 489-1, ETSI EN 301 893, AS\/NZS 2772.2, ETSI EN 300 440, FCC CFR47 Part 15 E, EN 55032, EN 55035, IEC\/EN 61000-3-3, AS\/NZS CISPR 32, IEC\/EN 62368-1, RSS-247 Issue 2, AS\/NZS 62368.1, RSS-Gen Issue 5, EN IEC 61000-3-2, EN IEC 62311, BS EN 55035, BS EN IEC 61000-3-2, BS EN 61000-3-3, BS EN IEC 62311, BS EN IEC 62368-1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd colspan=\"2\" style=\"background-color: #4d3aad; padding: 6px; border: 1px solid #4d3aad; color: white; font-size: 1.2rem\"\u003e Stromversorgung \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eStromquelle:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003eStrom über Ethernet (PoE)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd colspan=\"2\" style=\"background-color: #4d3aad; padding: 6px; border: 1px solid #4d3aad; color: white; font-size: 1.2rem\"\u003e Maße und Gewicht \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eDurchmesser:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e25.7 cm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eTiefe:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e6.85 cm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eGewicht:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e920 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd colspan=\"2\" style=\"background-color: #4d3aad; padding: 6px; border: 1px solid #4d3aad; color: white; font-size: 1.2rem\"\u003e Abmessungen \u0026amp; Gewicht (Transport) \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 20vw; min-width: 175px; max-width: 250px; min-width: 175px; max-width: 250px; padding: 4px; border: 1px solid #ccc; background-color: rgba(77, 58, 173, 0.2); color: black;\"\u003eTransportgewicht:\u003c\/td\u003e \u003ctd style=\"padding: 4px; border: 1px solid #ccc;\"\u003e1.75 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003cbr\u003e","brand":"TechStore","offers":[{"title":"Default Title","offer_id":58648470389085,"sku":"3309214","price":541.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/6485\/7181\/files\/711200.jpg?v=1759019397","url":"https:\/\/technologygermany.de\/products\/grandstream-gsc3516-ip-speaker-for-pa-system-wireless","provider":"Technology Germany","version":"1.0","type":"link"}