* GXV3674_HD: 1.2 megapixel Progressive Scan CMOS image sensor, 720p resolution
* GXV3674_FHD: 3.1 megapixel Progressive Scan CMOS image sensor, 1080p resolution
* Variable focal lens can be adjusted
The Grandstream GVC3220 Video Conferencing System delivers 4K Ultra-HD visuals, Android 9.0 OS, 12x PTZ camera, and full-room audio—ideal for boardrooms, classrooms, and large conference halls.
* GXV3674_HD: 1.2 megapixel Progressive Scan CMOS image sensor, 720p resolution
* GXV3674_FHD: 3.1 megapixel Progressive Scan CMOS image sensor, 1080p resolution
* Variable focal lens can be adjusted
MIKROTIK GrooveA-52ac 2.4Ghz/5Ghz AP/Backbone/CPE with 802.11ac and Gigabit Ethernet, Omni Antenna 
ML-04F2G-65W 4-Ports Long Range PoE Switch, 65W, 802.3af, 2-Port Uplink 
