Double QR · verification at the Totem

Knowing a code is not enough: phone and Totem must meet.

Double-QR clock-in creates a reciprocal exchange between the employee’s phone and the site Totem. Codes change, expire quickly and the punch exists only after the Totem’s final confirmation.

  • Two devices in one exchange
  • Dynamic one-time QR codes
  • Configurable IP and geofence

Security by workflow

Several signals support the same punch

Bound Totem

The terminal can be tied to the authorized company device.

IP

Allowed network

The company can allow one or more public IPs for that Totem.

Geographic zone

Coordinates and a configurable radius can block generation away from the site.

1

First scan

The employee phone reads the short-lived QR generated by the Totem.

2

Second scan

The phone creates a new QR that the same Totem must read.

Reviewable trace

The punch keeps its double-QR origin, site, Totem and available evidence.

How double QR works

1

The Totem passes its checks

Before showing a QR it verifies device, IP and location according to configuration.

2

The employee scans the Totem

The authenticated phone reads a short-lived challenge linked to that site.

3

The Totem confirms the phone

It reads the second QR and only then does the server record clock-in or clock-out.

Distributed attendance

The same rule at sites around the world

A shop, construction site, reception or branch can use a normal tablet or PC. Every Totem keeps its own device, network and geographic rules, independent of head-office distance.

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Double-QR attendance questions

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Why are two QR codes needed?

The first links the phone to a Totem challenge; the second requires the authorized Totem to confirm that phone before recording.

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Can someone reuse a photo of the Totem QR?

The code is short-lived and the flow also requires the phone response QR to be read by the authorized Totem.

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Are IP and geolocation mandatory?

The company configures them. When enabled, the Totem cannot generate a challenge unless the checks pass.

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Is special hardware required?

No. Modern browsers and cameras are enough; a tablet, phone or PC can become the Totem.

Make on-site clock-ins more reliable

Create a Totem, choose the required checks and enable the double-QR employee flow.

Configure TotemClock free

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