TELTONIKA TELEMATICS 1-wire RFID reader

Key Benefits at a Glance

• 1-Wire Interface: Seamless connection to compatible telematics control units.
• RFID Identification: Unique driver recognition via contactless transponder.
• Immobilizer Function: Prevents unauthorized engine start without an authorized RFID tag.
• Authorized Driving: Release vehicle usage only to authorized personnel.
• Automatic Geofencing: Trigger zone-based rules and alerts per driver.
• Easy Installation: Plug-and-play integration into the tracker’s 1-Wire peripheral.
• Robust Design: Engineered for permanent use in commercial vehicles.

Application Scenarios

The RFID reader extends the functionality of telematics systems with driver-based access control. In combination with a 1-Wire-enabled GPS tracker from Teltonika, the vehicle is only released after presenting a registered RFID tag – an effective immobilizer function that prevents theft and unauthorized use.

For fleet operators who want to bind vehicle use to specific employees, authorized driving enables seamless assignment of driver and vehicle. This not only enforces security policies but also allows automated and person-specific collection of logbook data.

Integration and Operation

The reader is connected to the telematics control unit via the 1-Wire data interface and receives its power supply through the same connection. RFID tags are stored in the system and linked to driver profiles. When a tag is presented to the reader, real-time authentication takes place, allowing the vehicle to be either unlocked or locked – depending on the configured rules.

Combined with geofencing functions, location-based actions can also be triggered, such as automatically locking the vehicle when leaving a defined area. This enhances security and supports compliance with operational guidelines.

Technical Specifications