? Patrolling system using QR Code and GPS with notification via LINE or Telegram.
This patrolling system uses QR Code technology combined with GPS to help security officers record their inspections accurately and systematically. At each point, a QR Code will be installed. When officers walk around that point, A QR scan will be required to confirm the examination.
When scanning, the system records the time and GPS location coordinates of the checkpoint in real time and sends immediate notifications. to administrators through the LINE or Telegram applications, allowing for continuous monitoring of work and quick response to various events
Main functions of the system

✅ Scan QR to confirm checkpoint
Staff scan the QR Code at each location to confirm the inspection.

✅ Automatic GPS and time recording
The location and time of each scan is captured in real time.

✅ Notification via LINE or Telegram.
When scanning A notification message will be sent to both applications.

✅ Can be checked via smartphone or computer.
Administrators can monitor work performance anywhere, anytime.

⭐ Highlights of the system

Precise: Reduce errors from manual notes.

Transparent: Data stored in the system You can check back.

Convenient: Easy to use via mobile phone. No special equipment required.

Quick Notification: Know immediately when an officer inspects a spot.

? Who is it suitable for?

Office buildings, factories, housing developments
Schools, hospitals and government agencies

This system ensures effective security. Can actually check and reduce the risk of officials neglecting their duties