Grandstream 1-Way SIP Speaker with Bluetooth Ideal for PA Solutions

 The GSC3500 Series offers top-notch intercom and paging functionality ideal for office buildings, enterprises, schools, healthcare facilities, retail centers, residential settings, warehouses, and other indoor environments. This series allows businesses to build powerful SIP intercom and paging solutions that expand communication and add security. The GSC3505 is a 1-way public address SIP speaker that allows offices, schools, hospitals, apartments, and more to build powerful public address announcement solutions that expand security and communication. INTERCOM SIP SPEAKER W/MICROPHONE The GSC3500 Series offers top-notch intercom and paging functionality ideal for office buildings, enterprises, schools, healthcare facilities, retail centers, residential settings, warehouses, and other indoor environments. This series allows businesses to build powerful SIP intercom and paging solutions that expand communication and add security. The GSC3505 is a 1-way public address SIP speaker that a