“How long does a SIM card last last before it start to rewrite over? Dash Cam 20 2.3 Driving Recorder.”

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• check this link: http://support.garmin.com/support/searchSupport/simpleCase.htm?caseId={a3c21740-6287-11e3-f27b-000000000000}&kbName=garmin

  Answered by niner 9 years ago

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• Mine lasted almost 6 months without having to delete or rewrite anything but I had a 64 gb micro sd card

  Answered by Good 10 years ago

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• The Dash Cam 20 will record a number of different resolution modes. It depends on the size of the SD card and recording mode you are using. Please click on http://support.garmin.com/support/searchSupport/simpleCase.htm?caseId={a3c21740-6287-11e3-f27b-000000000000}&kbName=garmin for more information. ~JH

  Answered by GarminProductExpert 10 years ago

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