Personality has gained more importance in recent years with the development of technology. With these developments, the importance of protecting personal data and personal belongings has increased. After the importance of the privacy of personal belongings has increased and by using the technological developments in recent years, I have developed an intelligent cashier system where people can safely store their belongings. Afterwards, I have used iot technology for the development of intelligent systems in my project and I used the blynk iot platform and esp8266 nodemcu card, which are developed to make this technology more effective. Afterwards , With the development of communication technology, especially in recent years with the 5g technology, the importance of intelligent systems is increasing and iot-based technologies and applications will be seen everywhere.