Testing Cams Callback URLs Locally with ngrok
Step-by-step guide to testing Cams API callbacks locally with an ngrok tunnel or the Cams callback testing tool plus best practices for testing.
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GPS Tells You Where the Vehicle Is. Biometrics Tells You Who Is Driving It.
Every logistics and transportation company running a GPS fleet management system knows where every vehicle is at every moment. What most of them do not know is whether the person driving that vehicle is the licensed, certified, authorised driver it is assigned to. A ghost driver, an unlicensed colleague, or an unauthorised operator can take…
Troubleshooting Offline Biometric Attendance Devices
Biometric device showing offline despite a stable internet connection? Learn how to tell a network problem from a device fault and what to check first.
Protocol Adapter Architecture: Legacy SDK to Cloud API
Explains protocol adapter architecture for biometric devices: how SDKs decode device protocols, four adapter layers, cloud needs and SDK migration.
Five Biometric Attendance Problems Every School and University Faces and How to Solve Them
Education institutions are not offices. A teacher taking attendance by calling out names in a class of 40 students consumes seven minutes of learning time, every period, every day. Parents have no way of knowing whether their child arrived safely. The school management system holds student records but has no live connection to who is…
Photo and Video Spoof Detection in Facial Attendance
A spoof attack uses a photo or video to fool facial recognition. See how infrared scanning and depth analysis help Cams devices reject fake faces.
Case Study: One-Person Room Access with Server Approval
How a restricted room enforced one-person-at-a-time entry: the device verifies identity and your software approves or rejects each punch via callback.
Understanding Cams Biometric Data Storage & Security
What Cams biometric machines store (user ID, name, fingerprint template, face photo, RFID card) and how that data is protected, enrolled and managed.
The Convergence of Access Control and Attendance Tracking
In most organisations, the door and the time clock are two different systems. Security owns access control. HR owns attendance tracking. Each has its own devices, its own enrolment process, its own database, and its own idea of who is in the building. Yet both are answering versions of the same question: who is this…
Webhooks vs Polling: How Real-Time Biometric Data Should Reach Your Server
Every biometric integration has to answer one basic question: how does a scan at the door become a record in your system? There are two ways to do it. Your server can keep asking the device whether anything new has happened, which is polling. Or the system can tell your server the moment something happens,…
