Grandstream GVC3210 Grandstream GVC3210 IP Video Conference Device: Sharp HD video resolutions up to 4k Ultra HD/ Runs on Android 6.x operating system / Built-in Bluetooth / Integrated dual band WiFi to pair with video and web conferencing service / Advanced camera with 16M pixel CMOS sensor, 90 FOV wideangle lens and ePTZ for easy camera view adjustments / Integrated 1x HDMI in, 2x HDMI out, and 2x USB /