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Review on πŸšͺ OBO HANDS Waterproof ISO14443A Commercial Door Products: Enhanced Access Control Solutions by Jim Booth

Revainrating 5 out of 5

The UID is locked, but 716 bytes are writable.

So the UID is read-only, but you can still write all 716 bytes as they come in. I use mine as zips on bags and jackets to retrieve my stuff if it's lost and dropped off somewhere. I also wear it around my neck with emergency information. I assume they are strong enough to put on a collar with your contact information on it.

Pros
  • Great for a small home
Cons
  • Questionable purchase for the elderly