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  1. M

    Have IPC HFW5421E need factory reset

    ADT set up 3yrs ago, did not provide password. when i switched NVRs , all 10 dome style 4220s did not work on new NVR until firmware was updated. 5 of the 5421e IPCs worked without firmware update.. 3 cameras 2 dome 4220s, and 1 5421e, did not and because I put in the wrong login when...
  2. M

    Have IPC HFW5421E need factory reset

    need factory reset IPC HFW5421E because password admin/admin does not work. How is this done on this IP camera? I changed NVRs, stream will not rollover without password. any help. appreciated
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