OneScreen Touchscreen T4 55-inch 4K Interactive Flat Panel

The OneScreen Touchscreen T4 55 is a 55-inch 4K UHD interactive flat panel with 10-point infrared touch and built-in Android 5 with Google Play Store and Miracast. It ships with OneScreen Annotate whiteboard software and a wireless keyboard for classrooms and meeting rooms. Procure.ae, an authorised reseller, supplies OneScreen panels in the UAE.

The OneScreen Touchscreen T4 55 is a 55-inch TFT LED touchscreen with 3840 x 2160 resolution, 350 cd/m² brightness, 4,000:1 dynamic contrast and a 176° viewing angle. The display shows 1.07 billion colours (10-bit), refreshes at 60 Hz and has a response time under 8 ms. Infrared touch needs no pressure, tracks 10 points and has a stated touch tolerance of ±2 mm. Two built-in speakers provide 15 W + 15 W of audio, and the pixel pitch is 0.315 mm x 0.315 mm.

Android 5 runs inside the panel with access to Google Play Store apps, Miracast screen mirroring and built-in Wi-Fi, so it works on its own or with Windows and Mac computers. OneScreen Annotate lets users share a whiteboard space with up to 50 users, with handwriting and shape recognition, drag-and-drop images and saved work sessions. A Logitech K400 Plus wireless touch keyboard and a monitor remote control are included. The Hubware H4 adds an OPS PC, PTZ camera and speakerphone to this range.