View on Smartphone, Tablet or Desktop. Customize Each Camera with Different Record Modes. Multiple recording modes to meet your requirement: record footage continuously, scheduled recording, motion detection recording. Customize each camera with different recording modes to save space on the HDD. Quickly backup or export any video or images from your DVR by connecting your USB memory device. This system is equipped with an intelligent playback function that allows you to replay the important video clips quickly and accurately by time searching.