Safelink Automated Screening System
SafeLink is a contactless temperature measurement and COVID screening system developed to ensure workplace and laboratory safety during the pandemic. Installed at lab entrances, the system measures forehead temperature, records historical data, and integrates a COVID questionnaire that determines entry eligibility.
With over 40+ deployments in labs and research centers, SafeLink has helped organizations minimize infection risks while maintaining smooth operations. From concept to deployment, DevVibe engineered this solution to combine health monitoring, IoT dashboards, and automated access control into a single compact system.
- Unsafe close contact between staff and security personnel
- Lack of automated record-keeping for health data
- Delays in screening large groups of people
- No integrated system to assess overall COVID risk before entry
Technologies and Tools:
Infrared Temperature Sensor
ESP32 Microcontroller
Access Control System
Node.js
Express.js
React
PostgreSQL
AWS EC2
AWS S3
Cloud Storage & Dashboards
JWT Tokens
End-to-End Encryption for Health Data
ESP32 Microcontroller
Access Control System
Node.js
Express.js
React
PostgreSQL
AWS EC2
AWS S3
Cloud Storage & Dashboards
JWT Tokens
End-to-End Encryption for Health Data
