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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