حقيبة ظهر Dell Professional 15 للكمبيوتر المحمول 15 ″ 460-BCFH 9FT9H

>Keyboard to Control -Dahua High Speed Dome (all models) -Dahua Standalone DVR (KBD1000 & NKB1000 only) -Dahua Network High Speed Dome (NKB1000 only) -Network Video Server (NKB1000 only) >Connection -NKB1000: RS485, RS422, USB, RS232 & Network -KBD1000: RS485, RS422, USB & RS232 -KB1000 : RS485, RS422 & USB >Three Dimensional Joystick Control of PTZ Functions >Preset Position, Auto Scan, Auto Pan, Auto Tour & Pattern Control >Auxiliary Functions >On-Screen Menu & User Operation Procedure Tips >Connect to SmartPSS via USB (NKB1000 only)