LG 55TR3BG-B Signage Display Digital signage flat panel 139.7 cm (55") IPS 350 cd/m² 4K Ultra HD Black Touchscreen 16/7

GENUINE TOUCH & WRITING EXPERIENCE Multi Touch & Writing The TR3BF/G series can simultaneously use up to 20 points of multi touch. This function offers a lifelike board writing experience and makes collaboration much easier. EASY CONNECTION & SHARING ScreenShare Pro Upgrade With the newly upgraded ScreenShare Pro, which enables to show a maximum of six shared screens or a file on a screen in real-time, it has enhanced usability by allowing users to share Chromecast mirroring on the same network without any application. EASY CONNECTION & SHARING Air Class Air Class supports connecting up to 30 students and offers interactive meetings for all mobile devices on the same network, providing a variety of tools such as voting, answering, and sharing project texts. USER FRIENDLY EXPERIENCE DPM (Display Power Management) By activating DPM function, the display can be set to be on only when there is an input signal, which enables more efficient power management. USER FRIENDLY EXPERIENCE Annotation Upgrade At annotation tool mode, ‘Un-do’ and ‘Re-do’ functions provide enhanced user experience. (Annotation tool can be used on any source.) USER FRIENDLY EXPERIENCE Web Browser The TR3BF/G series supports the web browser in the Android OS, so you can search the web easily and quickly, without connecting to an external desktop. USER FRIENDLY EXPERIENCE All-in One The TR3BF/G series integrates both Android OS and Free apps into a high performance SoC, without a PC. SECURITY & COMPATIBILITY Built-in OPS Slot The TR3BF/G series supports OPS slots, allowing you to easily and conveniently mount OPS desktop at the back of the digital board without the hassle of connecting to an external desktop, offering you more expanded functions. SECURITY & COMPATIBILITY Google CTS Pass LG Interactive Display was granted an approval for Google's Compatibility Test Suite, which is Android API & Application Compatibility Test, on August of 2019. This CTS approval ensures that LG Interactive display supports stable work on Android OS. SECURITY & COMPATIBILITY USB Block The USB Block Mode that helps secure and prevent data from being copied into unauthorized devices in advance, which is essential for being used in space where security is critical. SECURITY & COMPATIBILITY Secure Mode Secure Mode blocks unauthorized contents to be shown via sharing screen function in various devices. The preloaded applications related to share screens will be hidden from menu. Secured mode disables screen mirroring options for SSP (Screen Share Pro). It helps prevent unauthorized access to your IDB.