Grandstream GSC3505

The GSC3505 is a 1-way public address SIP speaker that allows offices, schools, hospitals, apartments and more to build powerful public address announcement solutions that expands security and communication. This robust SIP speaker offers crystal clear HD audio functionality with a high-fidelity 8W HD speaker. The GSC3505 supports Bluetooth devices, a built-in whitelist and blacklists to easily block unwanted calls, SIP and multicast paging, and integrated dual-band Wi-Fi.

Competitive Features

• Speaker with HD acoustic chamber

• Features SIP paging, multicast paging, callwaiting with priority override

• Full-band and wide-band audio codec support

• Integrated dual-band 802.11 a/b/g/n Wi-Fi

• Integrated Bluetooth support

• One 10/100 Mbps network port with PoE/PoE+

• Web-UI access for control and configurations