Grandstream GSC3518HS SIP/Multicast Talk-Back Horn Speaker

Grandstream GSC3518HS is a powerful IP horn speaker for outdoor installation. The network-connected paging speaker uses a high-fidelity 50 W speaker, full-band audio codec support, and directional cone design to deliver strong, highly comprehensible audio over an expansive space. Use GSC3518HS for college campuses, playgrounds, hospital grounds, logistics areas, and much more. The IP paging speaker supports SIP and multicast, making it easy to integrate with numerous paging systems.

GSC3518HS is a talk-back paging speaker with three integrated microphones. The mics have a reach of up to 26.25 feet and use AI-based background noise reduction plus intelligent text-to-speech technology to ensure clear voice communication. The IP speaker horn has two Ethernet ports that support PoE power delivery: PoE++ in and PoE+ out for powering a second device. GSC3518HS is built for durability. It meets the IP66 ingress protection standard and has an extended operating temperature range of -22°F to 140°F.

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Grandstream GSC3518HS Quick Specs:

• Connectivity Type: IP/VoIP
• VoIP Protocol: SIP
• Speaker: 50 W high-fidelity
• Microphone: 3x built-in microphones
• Microphone Pickup Range: up to 26.25 ft (8 m)
• Physical Connectors:
• Ethernet: 1x 10/100 RJ45 PoE++ input, 1x 10/100 RJ45 PoE+ output
• Switch Ports: 2x 2-pin switch-in input, 1x 2-pin switch-out output
• Differential Line: 1x differential line in, 1x differential line out
• Power: 1x 24V-48V DC port
• PoE (Power Over Ethernet):
• PoE++ Input: 802.3bt Class 8
• PoE+ Output: 802.3at Class 4
• Durability Standards: IP66
• Operating Temperature Range: -22°F to 140°F

Grandstream GSC3518HS SIP/Multicast Talk-Back Horn Speaker Package Contents:

• Speaker
• Mounting Kit
• Quick Installation Guide

Grandstream GSC3518HS Documentation:

• Grandstream GSC3518HS Datasheet