iButtons in Black Keyfobs, Pack of 50
List Price: $249.00

Our Price: $249.00

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Product Description

This device identifies users to time and attendance systems, locks and other devices that use the iButton system. Each iButton contains a unique identification number that is virtually impossible to duplicate. 50 per package.

  • Black plastic keyfob fits on a keychain.
  • Each contains a Dallas DS1990 iButton.
  • 50 per package.