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The Grandstream GSC3505 is a powerful 1-way public address SIP speaker that is perfect for offices, schools, hospitals, apartments, and more. With its crystal clear HD audio functionality and high-fidelity 8-Watt HD speaker, it delivers exceptional sound quality for all your communication needs.

Featuring SIP and multicast paging, the GSC3505 allows you to easily make public address announcements, ensuring that important messages are heard loud and clear. It also supports call-waiting with priority override, ensuring that urgent communications take precedence.

One of the key benefits of the GSC3505 is its integrated dual-band Wi-Fi, which allows for easy connectivity and seamless communication. You can also connect your Bluetooth devices, making it convenient to stream your favorite music or make hands-free calls.

Designed with convenience in mind, the GSC3505 comes with a built-in whitelist and blacklist feature, allowing you to easily block unwanted calls. Its sleek and modern design fits seamlessly into any setting, making it the ideal SIP speaker for both business and home office use.

Specifications:

• Speaker with HD acoustic chamber
• SIP paging, multicast paging, call-waiting with priority override
• Full-band and wide-band audio codec support including Opus & G.722
• Integrated dual-band 802.11 a/b/g/n Wi-Fi and Bluetooth
• One 10/100Mbps network port with PoE/ PoE+

Upgrade your security and communication system with the Grandstream GSC3505. Order now and enjoy the benefits of this versatile SIP speaker. FedEx Priority and First Overnight Shipping options are available for your convenience.