... and set upWaterproof and weatherproof for added durabilityH.264 format video recording, CMOS 2 Megapixel Infra-red and Night Vision ... view .Center Management System1,4,9,16,25,36 multiple video display optional in one screen, support record, alarm, remote ... in IR Cut,With self-check function,Double optical fliter automatic switch, no color deviation indoor or outdoor.NightvisionNightvisionΦ8mm*30 IR ...