LG 27UP600-W Monitor, IPS, 27", 4K UHD, 3840x2160, 5ms, VESA DisplayHDR 400, AMD Freesync, HDMI, DisplayPort, Hangszóró | Extreme Digital
Amazon.com : 19 inch CCTV Monitor with VGA HDMI AV BNC Audio in/Out Ports 4:3 Built-in Speaker LCD Display Screen with USB Drive Player for Home Store Surveillance System Security Camera STB