Contactless Doorbell With Security System

Votes: 0
Views: 489
Electronics

In the contemporary world, the demand for contactless, fast, and automated systems has surged, especially due to the COVID-19 pandemic. This discription explores the design, implementation, and functionality of a Contactless IoT Doorbell with an integrated security system, utilizing Raspberry Pi technology to provide automatic visitor recognition and real-time alerts to homeowners.

The system leverages facial recognition and IoT capabilities to enhance security and convenience, allowing homeowners to monitor and interact with visitors remotely. Key components include:

  • Camera Module: Captures video and images of approaching visitors. It uses facial recognition to determine if the person is registered in the system.
  • Raspberry Pi Controller: Manages the entire system, processing video data, handling communication with the IoT interface, and controlling the speaker for voice responses.
  • Speaker: Provides a voice-assisted interface, greeting registered visitors and communicating with unregistered visitors based on homeowner input.
  • IoT Interface: Enables the homeowner to receive alerts, view images, interact with visitors, and monitor the entrance remotely. It can be accessed via desktop or mobile devices.
  • Alarm System: Allows the homeowner to sound an alarm remotely in case of suspicious activity or break-in attempts.

Operational Workflow:

  • Visitor Detection: The camera module detects a person approaching the door.
  • Facial Recognition: The system checks if the person is registered. If registered, the doorbell greets the visitor and sends an alert with an image to the homeowner.
  • Unregistered Visitors: If the person is not registered, the system sends an image to the homeowner, who can then interact with the visitor through a set of predefined questions and replies. The responses are converted to speech by the system.
  • Remote Monitoring and Alerts: Homeowners can view live images of the entrance at any time and sound an alarm if needed.

Advantages:

  • Automatic Visitor Recognition: Eliminates the need for physical interaction with the doorbell.
  • Voice-Assisted Interface: Provides a user-friendly communication method.
  • Instant Online Alerts: Keeps the homeowner informed in real-time.
  • Remote Alarm Activation: Enhances security by allowing the homeowner to alert neighbors.
  • Continuous Monitoring: Allows for real-time monitoring of the entrance.

This Contactless IoT Doorbell with Security System demonstrates the potential of integrating Raspberry Pi technology with IoT capabilities to create a robust, user-friendly, and secure system for residential use. The system not only provides convenience and enhanced security but also aligns with the modern preference for contactless interactions.

Voting

Learn how to vote for your favorites.

  • ABOUT THE ENTRANT

  • Name:
    Gokul Kumar
  • Type of entry:
    team
    Team members:
    • HARI PRASATH
  • Patent status:
    none