EC21 Product Catalogs - usb b type

Riotouch Interactive Whiteboard for Sale From China

20121206

USB, power ripple max.200mV rms Power <2W, operating current<200mA Agency Approvals CE, FCC Class B Accessories Wall mount brackets, Installation guide, Software Features: 1. Two point touch Gesture

82 Inch Smart E Blackboard

20211210

type LED Active area 1805*1015 mm Overall dimension 4200(W)*1220(H)mm Physical resolution 1920（H）×1080（V） color 10bit, 1.07B Refresh rate 60HZ Brightness 350cd/m2 Contrast ratio 4000：1（T