Fix Biometric Device Time Resetting After Restart
If a biometric device loses its time after a restart, the internal CR1220 3V button cell battery likely needs replacing. Here is what to do.
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Update Biometric Device Server Settings (All Brands)
Step-by-step server settings for Cams Biometrics and other-brand biometric devices to connect online: menu path, domain, port and approval options.
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.
How to Configure HTTPS Communication in Third-Party Devices:
First, ensure that the device supports HTTPS by configure the vendor’s HTTPS server URL and confirm if it works properly. Then, update the server settings as described below. ✅Server configuration for an HTTPS Domain Name Configuration Steps: Note: If your device has the HTTPS option, Enable HTTPS by navigate to: Menu → Comm → PC…
Cams Hawking F38+ Face and Fingerprint Attendance Terminal
Features and specs of the Cams Hawking F38+ face and fingerprint terminal, and how it connects to HR and ERP systems through the Cams Biometric Gateway.
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.
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.
Hybrid Push: Universal Biometric Device Integration
How Hybrid Push connects device-native push and polled devices to ERP and HR systems through one API: features, architecture, deployment and FAQs.
Why n8n Workflows Cannot Talk to Biometric Devices
Why n8n cannot reach biometric terminals directly (sockets, binary protocols, no events) and how a gateway translates them into webhooks and REST calls.
Integrate ZKTeco Biometric Devices with Cloud Apps via API
How to connect ZKTeco biometric attendance devices to a cloud application with the Cams Biometrics API: verify the device, set up the network, callbacks.
