Grandstream GSC3506 v2
The Grandstream GSC3506 v2 is a multicast paging speaker equipped with a 30W high-fidelity speaker, wide codec support including Opus and G.722, and a range of I/O interfaces. Ideal for facilities requiring reliable public address systems, it supports SIP and multicast paging, and features PoE++ for simplified installation.
Key Features:
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30W high-fidelity speaker with HD acoustic chamber
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SIP paging, multicast paging, call waiting with priority override
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Support for Opus, G.722, and full-band/wide-band codecs
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3-pin differential line-out port for audio expansion
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Includes alarm-in, switch-in, DC24V, USB, and network ports
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Physical buttons for volume and reset
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One 10/100Mbps Ethernet port with PoE/PoE+/PoE++ support
Description
Market-Leading Features :
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30W HD Speaker Output:
Delivers powerful sound with a built-in HD acoustic chamber, ensuring high-fidelity audio in public or large open spaces. -
Flexible Paging Options:
Supports SIP paging, multicast paging, and call waiting with priority override—ideal for layered or emergency communication needs. -
Wide Codec Compatibility:
Offers support for full-band and wide-band codecs including Opus and G.722, ensuring exceptional audio clarity. -
Versatile I/O Ports:
Includes a 3-pin differential line-out port for audio system integration, 2-pin switch-in input, alarm input, DC24V input, and USB port. -
PoE+/PoE++ Support:
Features a 10/100Mbps network port with full Power-over-Ethernet compatibility, reducing cabling and installation complexity. -
Convenient Hardware Controls:
On-device volume up/down buttons and reset key for simple on-site adjustments.
