The Grandstream GSC3506 V2 is a powerful, 1-way SIP public address speaker engineered to deliver high-impact announcements across large environments. Whether for schools, hospitals, offices, or industrial spaces, this robust device provides the volume and clarity needed for critical security alerts and general paging.
High-Fidelity Audio & Massive Output
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30-Watt HD Speaker: A significant power upgrade for larger spaces, ensuring announcements are heard clearly over background noise.
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HD Acoustic Chamber: Designed for superior sound resonance and full-band audio support, including high-quality Opus and G.722 codecs.
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Priority Paging: Supports SIP and Multicast paging with priority override, ensuring emergency alerts always take precedence over background music or standard calls.
Advanced Security & Connectivity
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Smart Call Filtering: Maintain total control over your PA system with built-in whitelists, blacklists, and greylists to block unauthorized access.
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Flexible Inputs: Features dedicated Alarm-in and Switch-in ports to integrate with physical security triggers, emergency buttons, or peripheral sensors.
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PoE/PoE+ Integration: Streamline your installation with a single 10/100Mbps network port that handles both data and power.
Versatile Paging Options
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Group & PTT Support: Easily configure group paging and Push-to-Talk (PTT) functionality for instant, coordinated communication.
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Modern Industrial Design: A sleek, professional aesthetic that blends seamlessly into modern architecture while remaining durable enough for high-traffic areas.
Key Technical Specs:
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Audio: 30W High-Fidelity Speaker; Wide-band codec support.
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Networking: 1x 10/100Mbps port with PoE/PoE+.
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Peripherals: USB port, Alarm-in, 2-pin switch-in, and local Volume +/- keys.
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Functionality: SIP Paging, Multicast Paging, and Call Waiting.
Enhance your facility's safety and reach with the Grandstream GSC3506 V2—the professional choice for high-volume SIP public address.
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