PROJECT CASE STUDY
Addis Ababa University (AAU)
Smart Access Control Project
Ethiopia · Intelligent Campus Security Solution
30,000+
Students
4,000+
Staff & Faculty
20,000+
Branch Campus Users
100+Units
Access Devices
0.3s
Recognition Speed
BACKGROUND
Project Background
Access management challenges at Ethiopia’s largest university
Large User Population
30,000+ students, 4,000+ teachers; low efficiency of manual management
Diverse Building Types
Classrooms, labs, dormitories with different permission requirements
Complex Permission Control
Fine-grained access control needed by role, time, and zone
Inadequate Visitor Management
Complicated registration; difficulty controlling visitor permissions
OVERVIEW
Project Overview
SOLUTION
This project delivers a complete Smart Access Control & Visitor Management System for Addis Ababa University (AAU), Ethiopia. Adopting private deployment, the solution deeply integrates with the university’s existing information system via API to realize automatic data synchronization for students and staff. It covers main gates, teaching buildings, laboratories, dormitories and other scenarios, supporting hierarchical access control and self-service visitor passage, forming a closed-loop intelligent access management system: Auto Data Sync → Fine-grained Permission → Self-service Visitor Registration → On-site Audio-Visual Feedback.
CORE FEATURES
Core Features
Four modules for full-scenario access control
1
Student & Staff Access Control
Precise access permissions assigned by identity and department. Time-restricted access for sensitive areas such as dormitories and labs.
⏰ Time Control · 🏷️ Role-Based Access
2
Self-Service Visitor Registration
Visitors register via kiosk with face capture, select target building. System auto-grants access to designated devices only. Face verification enables fast entry.
🤳 Face Registration · 🏢 Zone Isolation
3
University System Auto Sync
API integration with university information system auto-pushes student & staff data to the access platform, ensuring real-time accuracy without manual input.
🔄 API Integration · ⚡ Real-Time Sync
4
Door Station Verification Feedback
On successful recognition, display user info + photo + ID with voice prompt: “Verification Successful”. On failure: “Unauthorized User” for on-site security confirmation.
🔊 Voice Prompt · 👁️ Visual Confirmation
HIGHLIGHTS
Technical Highlights
Hierarchical Permission Engine: 3-level model (role–department–zone) for fine-grained access control
Smart Time Restriction: Customizable access time windows for dorms, labs, and restricted areas
Visitor Zone Isolation: Visitors only access designated buildings; non-authorized zones blocked
Bi-Directional API Sync: Deep integration with university systems; zero manual intervention
On-site Audio-Visual Feedback: Real-time display + voice prompts for security verification
SCALE
Project Scale
Massive users · Complex scenarios · Precise control
30,000+
Students
Auto-synced to system
4,000+
Faculty & Staff
Hierarchical access control
100+
Access Control Devices
Full campus coverage
20,000+
Branch Campus Users
Temporary access supported
Main Gate · Classroom · Lab · Dormitory
Full coverage of all building types
CUSTOMIZATION
Custom Features
Door Station UI & Voice Feedback Visualization
Door Station Verification Interface
Verification Success
FACE RECOGNITION ACTIVE
👤
Name
Abebe Kebede
User ID
AAU-2024-03857
Role
Lecturer · Engineering
Photo
✅ Matched
Voice: Verification Successful
Verification Failed
FACE RECOGNITION ACTIVE
⚠️
Status
Unauthorized
Reason
Not in authorized list
Voice: Unauthorized User
💡 Design Purpose: The interface displays Name, Photo, User ID with voice prompts, allowing security to verify identity on-site without checking backend systems, greatly improving efficiency.
RESULTS
Project Results
Higher Passage Efficiency
0.3s face recognition replaces manual checks; peak congestion relieved
Reduced Security Pressure
Audio-visual feedback lowers workload and error rates for guards
Automated Management
API sync enables zero-manual data entry; real-time & accurate
Flexible Branch Control
20,000+ branch users supported with temporary access policy
From fine-grained permission control for nearly 60,000 students and staff to fully automated self-service visitor access, the AAU Smart Access Control Project proves the feasibility of an integrated access management solution for large-scale, multi-scenario, complex-permission environments.
SMART ACCESS CONTROL SOLUTION