GR-GSC3516
The GSC3516 is a SIPMulticast Talk-Back Speaker that allows offices schools hospitals apartments and more to build powerful voice intercom solutions that expand security and communication. This robust SIP intercom device offers 2-way voice functionality with both a high-fidelity 15W HD speaker and 3 directional microphones with Multichannel Microphone Array Design MMAD an d 1 omnidirectional auxiliary microphone that offer a 4.2 meter pickup distance. The GSC3516 supports a wide-range of peripherals including Bluetooth devices built-in whitelists blacklists and greylists to easily block unwanted calls integrated dual-band Wi-Fi and advanced acoustic echo cancellation. By pairing the GSC3516 with other Grandstream devices including desktop and cordless IP phones a s well as the GDS series of Facility Access products users can easily sculpt a state-of-the-art security a nd voice intercom solution. Thanks to its modern industrial design cleanable exterior surface and rich features the GSC3516 is the ideal intercom speakermicrophone for any setting.

Features
Full-duplex speakerphone with HD acoustic chamber advanced acoustic echo cancellation 3 directional mics with MMAD microphone beamforming array and 1 omnidirectional auxiliary microphone Full-band and wide-band audio codec support including Opus G.722 Integrated dual-band 802.11 abgnac Wi-Fi and Bluetooth One 10100Mbps network port with PoEPoE 2-pin multi-purpose input to support peripherals including call buttons < / p>


Package C...