Grandstream GSC3505 is a network-connected paging speaker for hospitals, schools, offices, retail stores, and similar applications. Designed for indoor installation on a wall or ceiling, the classy GSC3505 is a high-fidelity 8W speaker that projects rich, loud audio for voice and music broadcasting. The HD acoustic chamber helps enrich the sound quality for optimal comprehension.

Grandstream GSC3505 has wireless connectivity to make your life easier. Connect to the speaker using a Bluetooth device like a smartphone. It also has an integrated dual-band Wi-Fi radio. Connect an additional device using the 2-pin multi-purpose input port. GSC3505 supports the open SIP protocol. It also supports multicast. Power the speaker using PoE/PoE .