In this article I show how to get into a SentrySafe. There are 4 potential ways to gain access to the safe:

  • Cut the Safe open (intrusive)
  • Use a "rare earth" magnet to pull the solenoid that holds the locking pin (non intrusive)
    • requires a magnet with at least 200 lbs of pulling power (per side)
    • use a barcode scanner to recover the code
  • Use a serial line logic analyzer to reverse engineer the coms lines (complicated and time consuming approach)
  • Find your original owners manual as the code is on a sticker (something I eventually did but too late to rescue the safe)

Here is a video showing the techniques that I used to gain access to a SentrySafe - required if you cannot find your entry codes:

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