... PAL),120fps(NTSC),50fps(4*D1)Recording Fire recording, time recording, alarm recording Storage Hard drive( Support SD ... Output voltage is 12v . Power 2.4WSystemEmbedded full-time multitask control system, support Chinese simplified & EnglishWorking environment Working temperature: ... Antomatic ON/OFF setup, can set many time periods.9. Independent delayed-time off circuit, fire-off delaying recording, ...