Addimat Kellnerstift gruen mit fixer Laufnummer gekürzte Version 30mm

Featuring a fixed 64-bit unique serial number over a robust 1-Wire interface, this ADDIMAT waiter's key delivers tamper-proof identification for POS, time & attendance, and access control systems. Its shortened 30 mm design with integrated key ring hole ensures convenient everyday carry.

Overview

The ADDIMAT 60.030-30 is a green iButton-style waiter's key engineered for reliable staff identification. It houses a Dallas Semiconductor DS1990A-F5 equivalent chip, providing a factory-lasered, unalterable 64-bit serial number. The key communicates via the standard 1-Wire protocol, drawing power directly from the reader for a passive, maintenance-free operation. Its shortened 30 mm length and durable plastic housing make it ideal for busy hospitality and retail environments.

What stands out

• Fixed unique 64-bit serial number – no programming required, tamper-proof identity
• Shortened 30 mm version – compact and lightweight for key rings or lanyards
• Durable construction – water-resistant and shock-resistant plastic body with stainless steel contact
• Wide operating temperature range – from -40°C to +85°C for demanding environments
• Passive 1-Wire interface – powered by reader, no battery needed

Technical details

• Technology: iButton (Dallas Key), 1-Wire protocol
• Identification: Fixed 64-bit unique serial number (DS1990A-F5 equivalent)
• Color: Green
• Length: 30 mm
• Diameter: Approximately 16 mm
• Housing material: Durable plastic (e.g., ABS)
• Contact material: Stainless steel
• Data transfer rate: Standard 1-Wire speed (up to 15.3 kbps)
• Power source: Passive (powered by reader)
• Mounting: Integrated key ring hole
• Durability: Water-resistant, shock-resistant
• Operating temperature: -40°C to +85°C

Our verdict

A dependable, no-fuss identification key for staff management. Its fixed serial number and rugged build ensure consistent performance in high-usage settings, while the shortened form factor adds practical convenience.