installation of interactive panel in asari hall in periyar tiger reserve during 2024-25 , android interactive panel 98” led parameters size : 98inch back light : dled active display area : 2158.84(h) x 1214.35(v resolution : 3840x2160(pixels,rgb) contrast ratio : 4000:1 brightness : 350cd/m2 display parameters display colors : 1.07b(10bit) aspect ratio : 16:9 response time : 8ms ( typ.) viewing angle : 178°(h)/ 178°(v) led life time : 50,000 hrs (min.) speaker screen protector : 4mm tempered ag glass sound output : 8o , 15w power parameters speaker power (no : = 450w pc) working voltage : 100v~240v standby power : ac: = 0.5w android os android system : android 13 ram and rom : ddr4 8gb & emmc 128g cpu /gpu : octa core (a73*4+a53*4) : 2.2hz / gpu octa core- g52 wifi : wifi 5 , 802.11ac/b/g/n/a/ax ( 2.4ghz + 5ghz) ; with hotspot 5ghz input & output input & output : vga*1,pc audio in*1,dp*1,rs232*1,coax*1,touch,out*2,hdmi in*2,usb type c,hdmi,out*1,rj45*2,usb3.0*2,usb2.0*1 front connection : usb 3.0*2;hdmi in*1(optional);touch usb*1(optional);typec*1(optional) touch parameters touch points : infrared technology (ir) windows system: 32touch; android system: 20 touch inductive objects : finger or pen acuracy : f 1mm response time : <5ms operation systerm : support windows, mac, android, linux, chrome environment storage &working humidity : 10% ~90% physic size : 2222.4*1322.65*106.1mm accessories : remote control* 1; power cable 1.8m *1; stylus pen *2 ; wall mounted bracket *1; warrantythree years installation with fixation stand, 30 meter 4k hdma cable, other accessories