Electronic key Dallas key iButton

Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute traceability because no two parts are alike.

Multidrop controller for MicroLAN.

Digital identification by momentary contact.

Chip-based data carrier compactly stores information.

Data can be accessed while affixed to an object.

Economically communicates to bus master with a single digital signal at 16.3k bits per second.

Standard 16 mm diameter and 1-Wire protocol ensure compatibility with INFORMATION BUTTON family.

Button shape is self-aligning with cupshaped probes.

Durable stainless steel case engraved with registration number withstands harsh environments.

Easily affixed with self-stick adhesive backing, latched by its flange, or locked with a ring pressed onto its rim.

Presence detector acknowledges when reader first applies voltage.