Excellent quality intercoms and pagings are ideal for office buildings, enterprises, schools, healthcare facilities, retail centers, residential settings, warehouses, and other indoor environments. Our robust SIP Intercom Speaker offers 2-way voice functionality with both a high-fidelity 8W HD speaker and 3 directional mics with MMAD that offers a 4.2m pickup distance. It supports a variety of peripherals including Bluetooth devices, built-in whitelists and blacklists, integrated dual-band WiFi, and advanced acoustic echo cancellation. The modern industrial design device with rich features is perfect for any setting. ISP Supplies is a certified distributor of Grandstream, offering its certified Intercoms and Paging at low-budget prices.