Native Push vs. Hybrid Modes: Technical Decision Tree
Decide between Native Push and Hybrid Push for the Cams Gateway: Device SDK, DB Pull or File Processing, direct or indirect topology, and API access.
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DHCP on Biometric Devices: Benefits and When to Use Manual IP
How DHCP automatically assigns IP address, subnet mask, gateway and DNS to a biometric device, and when manual IP configuration is the better choice.
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.
How to Lock a Biometric Device Menu (Admin Lock Guide)
Step-by-step guide to locking a biometric device menu so only admin users can change settings, while everyone else can still mark attendance.
Unigaz Case Study: Multi-Country Attendance with OrangeHRM
Case study of how Unigaz connected biometric devices in multiple countries to OrangeHRM through the Cams Biometrics Web API, with timeline and results.
Network and Server Setup Guide to Verify Compatibility of Third-Party Biometric Devices
This page helps you configuring your biometric machines to connect with the web server. The following screens are taken from Cams biometric machines. Some of the machines of ZKTeco will also same as Cams machines. In the following examples we have shared has screens of two different versions. If you have different software than what…
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…
Integrate Biometric Devices with Razorpay: Step-by-Step
Steps to connect a biometric device to Razorpay, for Cams Biometrics devices and existing devices such as ZKTeco, using the Cams Biometrics API.
How Can Your Gym Entrance Become Smarter Than Your Front Desk?
How the Cams GymBio34 terminal and its REST API automate gym membership access: remote enrollment, subscription dates, time windows and disabling users.
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.
