57.2 inch Android LCD Monitors, ALL-In-One Machine for Train, Railway and Outdoor Advertising

Description 57.2 inch Android LCD Monitors: Built-in real-time clock battery and timer power on/off support TF card expansion, up to 64GB OSD languages: Chinese, English, and multi-language support Supports 10/100Mbps Ethernet, 2.4G Wi-Fi, 802.11b/g/n protocols Supports various image formats such as JPG, BMP, PNG, and GIF, and supports landscape and portrait switching for videos, images, and text. Rotates 90°, 180°, and 270°   57.2 inch Android LCD Monitors Specification Display Screen Size 57.2 inch Active Area 1428.2*270 Outline 1450*300*49 Screen Type a-Si TFT-LCD Pixel Number 4830*720 Aspect Ratio 7：1 Luminance 700 cd/m2 Contrast Ratio 1200:1 Viewing Angle 89/89/89/89 (Typ.)(CR≥10) Color Depth 16.7M   68% NTSC Response 8 (Typ.)(G to G) ms Pixel Pitch 0.3115×0.3115 mm (H×V) Mainboard CPU RK3568 Ram 2G（Optional） Flash 32G（Optional） O/S Android Interface USB OTG/USB HOST/RJ45/Micro SD/LINE OUT/HDMI OUT/DC2.0 IN Machine Appearance and Structure Sheet Metal Color Black（optional） Peripheral Power supply AC100-230V Power consumption ≦110W Operating Temperature 0℃~50℃ Storage Temperature -20℃~60℃ Corton size Installation method Wall hanging Net weight 18Kg Product Dimensions