Grandstream GSC3506

Paging Speakers

Grandstream GSC3506

The GSC3506 is a 1-way public address SIP speaker that allows offices, schools, hospitals, apartments and more to build powerful public address announcement solutions.

It delivers crystal clear HD audio through a high-fidelity 30-Watt HD speaker, includes built-in whitelists, blacklists and greylists to easily block unwanted calls, and supports SIP and multicast paging, group paging and PTT.

Key features

• 1-way public address SIP speaker
• 30-Watt HD speaker
• Whitelists, blacklists and greylists
• SIP and multicast paging
• Group paging
• Push-to-Talk (PTT)
• Modern industrial design