Электромагнитная интерактивная доска

electromagnetic digital whiteboard Electric property Working principle Wireless electromagnetic Power supply USB DC or 5V supply Power consumption DC 5V 100mA PC interface USB 2.0/RS232 Transmition speed 12m/s USB cable length 20m Positioning accuracy ≤0.5mm Scanning speed Start dot 25ms, continious 8ms Cusor speed 125 dot /second Resolution 1080 P Aspect ratio 4:3 or 16:9 Projection panel Projective plus yes Visual angle Right to left 170° up and down 160° Material of the panel Aluminum honeycomb panel Hardness of the panel ≤ 60 Panel cleaning Washable Product character Operating temperature -1050 Operating humidity 20%85% Product weight 35 KGS Other items Bracket Mobile floor stand (optional) Wall mounting parts Included in a standard set Penholder Smart penholder(optional) Pointer Laser smart pointer (optional) Software support Touch device software Included Second development software Free for large order including support Exhibition and show software Optional Specification reference Item No. Physical dimension Packing (W*H) Net weight Gross weight EB63 1380 (W)*990(H) 1770(W)*1230(H) *140 31±2kg 35±2kg EB73 1840 (W)*1050(H) 2080(W)*1290(H) *140 35±2kg 39±2kg EB82 1590 (W)*1120(H) 1930(W)*1460(H) *140 38±2kg 42±2kg EB89 1720 (W)*1160(H) 2070(W) *1510(H) *140 42±2kg 46±2kg EB103 2150 (W)*1300(H) 2490(W) *1510(H) *140 47±2kg 52±2kg