Grandstream GSC3516

Paging Speakers

Grandstream GSC3516

The GSC3516 is a SIP/Multicast Talk-Back Speaker enabling 2-way voice functionality with both a high-fidelity 15W HD speaker and 3 directional microphones for offices, schools, hospitals and apartments.

It features Multichannel Microphone Array Design (MMAD) and 1 omnidirectional auxiliary microphone that offer a 4.2 meter pickup distance, plus Bluetooth, call filtering, dual-band Wi-Fi and acoustic echo cancellation. It works seamlessly with other Grandstream products and facility access systems.

Key features

• 15W HD speaker with talk-back
• 3 directional microphones with MMAD
• 1 auxiliary omnidirectional microphone
• 4.2 m microphone pickup distance
• Bluetooth device support
• Integrated dual-band Wi-Fi
• Advanced acoustic echo cancellation
• Whitelists, blacklists and greylists
• Industrial design with cleanable exterior