Connect a compatible biometric machine to Gym Ledger. Attendance is recorded automatically, and a correctly configured access-control device can refuse entry after a membership expires.
Biometric attendance connects the member at the entrance with the membership record you already manage in Gym Ledger.
An enrolled biometric scan records the member’s visit without staff marking attendance by hand.
The configured terminal receives the membership validity date and can refuse entry after it ends.
Compatible devices contact Gym Ledger over ADMS, so setup can be done without a Windows computer at reception.
Capacity, firmware and networking differ by model. Send your exact model details and we will verify safe compatibility before you purchase or configure.
Capacity and connectivity details are from manufacturer references and do not confirm Gym Ledger protocol, enrollment, access-control, or template compatibility.
Send us the model, firmware version and network options. We will check whether it can connect safely before you purchase or configure anything.
Gym Ledger keeps membership information and the biometric machine keeps the verification template used at the entrance.
Register the device serial number and give the entrance a clear name such as “Main door.”
Link the member’s Gym Ledger record with the biometric ID used by the machine.
The member scans their biometrics directly on the supported terminal.
The machine sends the punch and Gym Ledger adds it to attendance automatically.
Biometric hardware is optional. Members can check in through Gym Ledger’s QR attendance flow, making it a practical alternative for smaller gyms or selected members who do not use biometrics.
Compatibility is confirmed during provisioning. Send us the exact model, firmware, and network variant before purchasing or configuring a new machine.
Capacity depends on the terminal model and firmware. Capacity numbers here are manufacturer references and do not equal Gym Ledger compatibility.
Possibly. Send us the exact model name, firmware version and available network options. We will check its ADMS and access-control compatibility before setup.
No always-on front-desk computer is required for the supported cloud-connected setup. The ADMS bridge contacts the Gym Ledger service through its network connection.
On a correctly configured compatible device, Gym Ledger sends membership validity information to the machine. A compatible terminal can refuse entry after validity ends. The electronic lock and expiration rule must be configured during installation.
The terminal can continue enforcing the last membership-validity date it received. New members, renewals and other changes require reconnection before they are received.
Network options depend on the exact device and variant. Confirm optional Wi-Fi or cellular hardware before purchase.
Use the Gym Ledger endpoint details with the model-specific provisioning instructions, then register the device serial in Gym Ledger. Do not use production endpoints before compatibility is confirmed.
Members enrol on the biometric machine. The provisioned workflow does not require Gym Ledger to display or handle a fingerprint image in the gym owner’s app.
Yes. A gym can use Gym Ledger’s QR attendance when biometric hardware is not required, or use QR as an alternative check-in path for selected members.
We will verify the model, firmware and network requirements before you configure it for Gym Ledger.
