Hikvision 75-Inch 4K Interactive Display, Memory 3GB, Build-in 32GB Storage, 60Hz Refresh Rate, Response Time 6ms, Free VESA Mount | DS-D5A75RB/B – DS-D5B75RB/A

75-inch 4K Interactive Display Ultra HD display with up to 3840 × 2160 resolution of input signal available. 20px ultra fine writing, and 2 mm diameter recognizable with the precision of 1 mm. Built-in Wi-Fi realizes miracasting without any cable connection. Built-in interactive whiteboard system allows annotating and sharing by QR code. Looping-out display available. Various audio and video interfaces for device access. Built-in network switch chip saves a network switch. Built-in Andr