Input power AC100W-240V/50Hz/60Hz ; Standard power consumption 40W Standby power consumption <2W; screen maximum resolution 1366*768 screen ratio 1366*768; Screen type TFT - LED; screen size 18.5" Viewing angle H:170/:160; color 16.7M colors; Visible size 413.4*234mm maximum brightness 250cd/m2; maximum contrast 1000:1 Signal response time 5ms; Dimensions 482*30*52; Use distance 1m-6m adjustable Vision recording method Imperial fractions and decimal recording methods Remote control distance The maximum remote control distance is not less than 8m