... modeAuto, Manual, Schedule, Alarm trigger6Recording speed (Alarm triggered) Speed up the recording speed after an alarm happened7Video loss detectionSupport. ... LEDON / OFFPLAY LEDON / OFFAlarm LEDON / OFF12Video file searchSearch video film by date and time13Playback operationPlay, stop, pause, Fast ... forward, Fast backward14Back up video file to USB diskSupport (USB worked in Host ...