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The GSC3518HS SIP/Multicast Talk-Back Horn Speaker provides crystal clear HD audio, a high-fidelity 50-Watt speaker, and IP66-rated water and dust protection. Ideal for outdoor campuses, public spaces, large offices, school playgrounds, hospitals, parks, warehouses, and more, the GSC3518HS provides a powerful outdoor announcement solution that expands security and communication. This high-powered SIP speaker includes 3 microphones, AI-based background noise reduction, and intelligent text-to-speech to ensure every word is heard clearly in talk-back scenarios. The GSC3518HS supports PoE++ input and PoE+ output, catering to device cascading scenarios. Thanks to its' modern industrial design and extensive features, the GSC3518HS is an ideal SIP talk-back horn speaker for any setting, allowing users to easily build a powerful intercom, security, and public-address announcement solution.
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Audio System Type: IP speaker
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Protocols/Standards: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, LLDP-MED, SIMPLE, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6, OpenVPN
Voice Codecs and Capabilities: G.711µ/a, G.722 (wide-band), G.726-32, iLBC, Opus, G.723, G.729A/B, in-band and out-of band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, PLC, AJB, AGC, ANS -
Speaker, mounting kit, documentation
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Color Family: WhiteManufacturer Product Line: GrandstreamMaterial: ABS plasticMaterial: PC plasticModel: GSC3518HSWeight Taxonomy: 6.33lbs
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RJ-45 10/100 Mbps Ethernet port with integrated PoE/PoE+/PoE++ input
RJ-45 10/100 Mbps Ethernet port with integrated PoE/PoE+ output
(2) 2-pin Switch-in input ports,
2-pin Switch-out output port
Differential line in port
Differential line out port(2) RJ-45 Ethernet ports
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This product is subject to our return policy. Please see our complete return policy for details.
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1.2 lbs
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Compliant Standards: AES-256Compliant Standards: FCCCompliant Standards: ICCompliant Standards: IP66Compliant Standards: PoE+Compliant Standards: PoE++Compliant Standards: RCM
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52161512
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