SpecificationsDS-D5022QE-B Display Type LED Backlit TFT LCD Screen Size 21.5",Pixel Pitch (H x V) 0.248 mm x 0.248 mm,Maximum Resolution 1920 x 1080 B..
ModelKR101E/MRead RangeKR101E Up to 10 CM / KR101M Up to 5 CMReading time ( Card )s 300 msPowerDC 6-14V / Max.70mAInput Port2ea (External LED Control,..
HD real-time video 2MP WIFI, On board mic in 2.8mm1/3" Progressive CMOS, ICR, 0lux with IR, 1920x1080:25fps(P)/30fps(N), 4mm/F2.0 lens (2.8mm, 6mm opt..
• Support V-BY-ONE(4K*2K) HD display;• Adopt 3-D digital comb filter;• Support audio output;• True color OSD and user-friendly operation menu;• Suppor..