1. System Overview

• AI-based Student Attendance System using high-resolution 5MP CCTV cameras with server-based Face Recognition.
• Fully contactless, non-intrusive attendance marking for students entering and exiting the school campus.
• Designed for queue-based movement through door frames at entry and exit points.
• Real-time SMS + WhatsApp alerts to parents on both entry and exit.

2. Camera Deployment

• Total Cameras: 4 × 5MP CCTV cameras
  • 2 cameras at Entry (door frame)
  • 2 cameras at Exit (door frame)
• Cameras positioned to capture faces clearly while students walk in a single-file queue through the door frame.
• 5MP resolution ensures high-quality facial images even in varying lighting conditions and mild movement.

3. AI Face Recognition Engine

• Server-based AI Face Recognition software with perpetual/annual AI license.
• Runs on dedicated server(s) for high accuracy and multi-camera processing.
• Features:
  • High-accuracy face detection & recognition even with mild angle variation
  • Support for large student database (thousands of faces)
  • Anti-spoofing capability (basic liveness detection)
  • Fast matching suitable for queue movement
  • Separate logging for Entry and Exit events

4. Attendance Logic

• Students walk in a controlled queue through the door frame.
• Cameras capture face → AI matches with registered student database.
• System automatically marks:
  • IN attendance when detected at Entry
  • OUT attendance when detected at Exit
• Time-stamped logs with camera snapshot stored on the server.
• Handles multiple students in sequence without manual intervention.

5. Parent Notification System

• Instant SMS + WhatsApp alerts sent to registered parent mobile numbers on:
  • Student entering the campus
  • Student exiting the campus
• Alert contains: Student Name, Time, Entry/Exit status, and optionally school name.
• Configurable message templates.
• Delivery via integrated SMS gateway + WhatsApp Business API.

6. Server & Backend Requirements

• Dedicated server for AI Face Recognition engine and attendance database.
• Centralized software for:
  • Student face enrollment & management
  • Real-time attendance dashboard
  • Daily/period-wise reports
  • Search by student, date, or camera
  • Export (Excel/PDF)
• Secure local storage of face templates and attendance logs.

7. Key Operational Features

• Queue-friendly design (students pass one after another under camera coverage).
• No need for RFID cards, fingerprint scanners, or mobile apps for students.
• Works during peak morning and afternoon rush hours.
• Offline capability with later sync (depending on network design).
• Role-based access for school admin and authorized staff.

8. Benefits for School

• Accurate, tamper-proof attendance records.
• Real-time parent visibility of child’s presence on campus.
• Reduced manual attendance workload for teachers.
• Improved student safety and accountability.
• Scalable for multiple entry/exit points in future.