1wire iButton ID
1Wire iButton ID
Unique ID Tag for Access Control

The 1Wire iButton ID is a compact, durable electronic tag designed for secure identification and access control. Utilizing 1-Wire technology, it provides a unique 64-bit ID for authentication in systems like access control, attendance tracking, and asset management. Its rugged stainless steel casing ensures reliability in harsh environments, making it ideal for industrial, commercial, and security applications. The iButton requires no internal power, communicating through a single contact point with compatible readers.
Unique Identification
Each iButton provides a globally unique 64-bit ID for secure and reliable authentication.
Rugged Design
Encased in durable stainless steel, resistant to water, dust, and extreme conditions.
1-Wire Connectivity
Simple single-contact communication for easy integration with 1-Wire readers.
No Power Required
Operates without a battery, powered by the reader for lifelong reliability.
Wide Compatibility
Works with 1-Wire systems for access control, time tracking, and IoT applications.
Compact Form Factor
Small, coin-shaped design (16mm diameter) for easy attachment to keychains or assets.
Secure Authentication
Ensures secure access control with tamper-resistant unique ID technology.
Specification
| Standard Configuration | |
| Connectivity | 1-Wire Interface |
| ID Type | 64-bit unique serial number |
| Material | Stainless Steel |
| Power | No internal battery; powered by reader |
| IP Rating | IP68 (waterproof and dustproof) |
| Scenarios | Access control, Attendance tracking, Asset identification |
| Certification | CE, FCC, RoHS |
| Operating Temperature | -40°C to +85°C |
| Device Dimensions | 16.25 x 5.89 mm (diameter x thickness) |
| Device Weight | 3.3g |
| Standard Packing | |
| 1Wire iButton ID unit | 1 |
| User Manual | 1 |
APPLICATIONS
- Access Control Systems
- Employee Attendance Tracking
- Asset Management
- Security Patrol Checkpoints
- Vehicle Fleet Identification
- Inventory Tracking