Grandstream GSC3570 7 Inches Touchscreen Wi-Fi IP Video Intercom - White

Grandstream GSC3575 Smart HD SIP Intercom and Facility Control Station - Black

Grandstream GSC3570 Facility Control Station

GS-GSC3570 Wi-Fi Touchscreen IP Video Intercom by Grandstream

GSC3570 Wi-Fi Touchscreen IP Video Intercom

Grandstream GSC3570 WiFi IP Video Intercom Control Station Touch Screen White

Grandstream GSC3574 SIP Intercom and Facility Control Station Touch Screen White

Grandstream GSC3575 SIP Intercom and Facility Control Station Touch Screen Black