Addimat 60.040 - 10 x 55 x 10 mm - Gelb

For retail staff clocking in at a busy point-of-sale terminal or security personnel tapping into an access control reader, the ADDIMAT 60.040 Yellow iButton Dallas Key Fob delivers instant, reliable identification. This compact key fob integrates a stainless-steel iButton capsule with a durable yellow plastic housing, making it easy to carry on a keyring and tough enough for daily use in demanding environments.

Key specifications

• Product type: iButton Dallas Key Fob
• Brand compatibility: ADDIMAT
• Model number: 60.040
• Technology: 1-Wire (Dallas Semiconductor)
• Chip type: DS1990A-F5 (or compatible)
• Unique 64-bit ROM ID for tamper-proof identification
• Read-only functionality – no data rewriting possible
• Colour: Yellow
• Fob material: Durable plastic
• iButton capsule material: Stainless steel
• Operating temperature: -40°C to +85°C (-40°F to +185°F)
• Data transfer rate: Standard 1-Wire speed (up to 16.3 kbit/s)
• Electrical interface: Momentary contact via 1-Wire protocol
• Compatibility: Works with all 1-Wire iButton readers
• iButton capsule dimensions: Approx. 16.25 mm diameter x 5.89 mm height
• Application: Access control, time & attendance, point-of-sale systems

Why choose it

Built around the proven DS1990A iButton standard, this key fob offers a robust, maintenance-free identification solution. The stainless-steel capsule resists impact, dust, and moisture, while the bright yellow plastic fob ensures high visibility and easy handling. With a wide operating temperature range and no battery required, it is a dependable choice for both indoor and outdoor installations.

Ideal use cases

• Employee time and attendance tracking at POS terminals
• Access control for doors, gates, and restricted areas
• Asset tagging and equipment identification
• Loyalty or membership verification at service counters

Good to know

The iButton communicates via a simple momentary contact – just touch the capsule to a compatible reader. No alignment or complex insertion is needed, making it fast and user-friendly. The 64-bit ROM ID is factory-lasered and cannot be altered, ensuring each token is globally unique. This listing includes one yellow key fob; readers and mounting accessories are sold separately.