Grandstream GSC3505 SIP Intercom Speaker

The Grandstream GSC3505 is a one-way public address SIP speaker designed for use in offices, schools, hospitals, apartments, and more. It serves as a powerful tool for delivering important public announcements, enhancing security, and improving communication.

**Key Highlights:**
1. High-Quality Speaker: Equipped with an HD acoustic chamber for excellent audio quality.
2. Versatile Paging: Supports SIP paging, multicast paging, and call-waiting with priority override.
3. Audio Excellence: Full-band and wide-band audio codec support for superior sound.
4. Dual-Band Wi-Fi: Features integrated dual-band 802.11a/b/g/n Wi-Fi for flexible connectivity.
5. Bluetooth Integration: Includes integrated Bluetooth support.
6. Ethernet Port: Offers one 10/100 Mbps Ethernet port with Power over Ethernet (PoE/PoE+).
7. Web-Based Control: Provides access to a web user interface (Web-UI) for easy control and configuration.

The Grandstream GSC3505 SIP Intercom Speaker is a versatile communication device designed to deliver exceptional audio quality and flexibility in various applications.

This robust SIP speaker offers crystal-clear HD audio functionality with a high-fidelity 8W HD speaker. The GSC3505 supports Bluetooth devices and includes built-in whitelists and blacklists for blocking unwanted calls. It also supports SIP and multicast paging and integrates dual-band Wi-Fi.

The GSC3505 can be seamlessly paired with other Grandstream devices, including desktop and cordless IP phones, as well as the GDS series of door phones, enhancing your overall communication and security infrastructure.