hikvision 75in interc.4k android 11 ds d5b75rb d

75in, 4k, android 11, memory 4gb, build in 64gb storage, 45 points infrared touch, type c 1, hdmi input 2, hdmi output 1, dual wifi, buletooth 5.0, industrial screen protection.built in 8 mp camera ensures clearer images, and 6 microphone arrays