Grandstream GSC3510 - IP intercom station - Bluetooth, 802.11a/b/g/n

Build powerful voice intercom solutions that expand security and communications with the Grandstream GSC3510 IP Intercom Station. This robust SIP intercom device offers two-way voice functionality with both a high-fidelity 8-watt HD speaker and 3 directional microphones with Multichannel Microphone Array Design (MMAD) that offer a 4.2 meter pickup distance. The GSC3510 supports a wide-range of peripherals including Bluetooth devices, built-in whitelist and blacklists to easily block unwanted calls, integrated dual-band Wi-Fi and superior acoustic echo cancellation. With an industrial design and rich features, the GSC3510 is the ideal intercom speaker/microphone for any setting.