iButton Keyfob (Black)

iButton keyfob with original Maxim/Dallas DS1990R-F5 iButton. Upgrade of DS1990A guarantees Presence Pulse on contact.

Every iButton is factory lasered with a guaranteed unique 64-bit registration number that allows for absolute traceability (e.g. AB000014F1383501).

Features

• Unique Factory-Lasered 64-Bit Registration Number Ensures Error-Free Device Selection and Absolute Traceability Because No Two Parts are Alike
• Digital Identification by Momentary Contact
• Durable Stainless-Steel Case Engraved with Registration Number Withstands Harsh Environments

Applications

• Access Control
• Work-In-Progress Tracking
• Tool Management
• Inventory Control