Keyless access should not stop at the edge of mobile coverage

Bluetooth car key and offline vehicle access

Hannk supports rental-aware local vehicle access for compatible deployments, giving operators a route to resilient keyless rental journeys in car parks, airports and other weak-signal locations.

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Bluetooth car key and offline vehicle access

Hannk in action

Designed for real-world connectivity

Supported local access workflows help keep the customer journey moving when mobile data is unavailable.

Connected rental technology

Built around the renter, reservation and vehicle.

Hannk connects capabilities that are often sold as separate products, allowing rental operators and software providers to create one connected digital journey.

Bluetooth vehicle access

Use local communication between the authorised mobile experience and supported vehicle hardware.

Offline rental continuity

Maintain configured access capability when mobile-data connectivity is temporarily unavailable.

Secure permissions

Access remains tied to authorised rental permissions rather than an unrestricted Bluetooth command.

Fast local response

Local communication can reduce dependence on cloud round trips for supported vehicle actions.

Reservation integration

Connect offline-capable access to the wider booking and rental workflow.

SDK integration

Rental software and mobile-app providers can integrate supported access workflows through Hannk.

Frequently asked questions

What rental operators need to know

Does Bluetooth mean anyone nearby can unlock the car?

No. Bluetooth is the communication path; access still requires authorised permissions and the deployed security configuration.

Where is offline access useful?

Examples include underground car parks, remote collection points and areas where cellular connectivity is unreliable.

Is Bluetooth available on every vehicle?

Compatibility depends on the vehicle, hardware and deployment configuration and should be confirmed for the actual fleet.

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