Security software for self-service checkouts

NexuSec is a mobile security application developed for the security personnel of a retail store. ​
The application connects to the self-payment station software and provides an extra layer of surveillance over the self-payment area and decreases the chances of stealing or unintentionally leaving the store without paying.


  • Visual monitoring of self-payment stations;

  • Customer-specific notifications at the self-service checkout

  • Manual spot check initiation

  • Alerts about unsuccessful payments

  • Overview of the recent receipts

  • Store specific control parameter settings

Technical specifications

Android operating system

Starting from version 9.0

Google Firebase

  • Used for updates, configurations and monitoring

  • Transferred data is encrypted

  • Data includes necessary information for configurations and system logs

Network connection