7 inch 1024x600 capacitive touch screen TFT LCD Dual Band Wi-Fi 6 6 SIP accounts, 2-way call Full duplex 2-way HD audio with advanced echo cancellation Secure Boot & Data TLS and SRTP security encryption technology to protect calls and accounts 8x alarm input ports and 2x alarm output ports for custom deployments Android tuns and supports HVAC, lighting, smart home, smart office and similar Android applications Monitor room occupancy status, book meeting times, and adjust meeting duration using the meeting room panel feature The GSC3574 is white and the GSC3575 is black. They are advanced intercom and facility control stations designed to simplify facility communications, door access, physical security, smart building solutions and more. These wall-mountable devices offer continuous port control, intercom and pager communications, security camera management, conference room management with UCM integration and facility level UC compatibility. Running on Android Version 13, they support a wide range of smart office apps available on the Google Play Store, including lighting, HVAC and scheduling applications. Featuring a 7" touchscreen LCD display, full duplex 2-way HD audio, and flexible network connectivity with built-in dual-band Wi-Fi 6 support and a 100Mbps network port with PoE, the GSC3574 and GSC3575 seamlessly integrate with the full range of Grandstream products, including GDS Series of Door Access solutions and intercom devices and chchchchchandandGSC Series The GSC3574 and GSC3575 are ideal for environments that require active monitoring and control of facility access, communication, security and smart office solutions.