Zkteco, eSSL, Cams Biometrics Integration Module with HR Attendance

This module seamlessly integrates biometric attendance machines with Odoo HR Attendance. Punch data is pushed directly from your devices into Odoo in real time — no manufacturer software, no middleware, no manual exports. It works with every biometric machine that exists globally, from brand-new cloud-capable terminals to decade-old legacy hardware on air-gapped factory networks.

1. 100% Global Device Compatibility

Every biometric device on the planet is covered through two deployment architectures:

One API. Any Device. Any Network. Any ERP. — Read the full architecture guide: Universal Deployment Guide → (https://forum.camsbiometrics.com/universal-deployment-100-global-device-compatibility-for-biometric-attendance-systems/)

2. Real-time Punch Sync

Attendance and punch data is instantly pushed from biometric devices directly into the Odoo HR Attendance module. Records appear in Odoo the moment an employee checks in or out — accurate, up-to-date, with zero delay.

3. Zero Extra Software

No manufacturer software. No ZKTeco ADMS server. No third-party sync tools. Communication happens entirely through a secure HTTP API. Simply connect your biometric device to the internet and punches are recorded directly in Odoo — a truly hassle-free setup.

4. Offline Punch Synchronization

If your biometric device loses connectivity, punches are stored locally on the device or intermediary service. The moment connectivity is restored, all queued records sync to Odoo automatically in chronological order — no manual intervention, no data loss, ever.

5. Customizable and Scalable

The module can be customized to receive user and biometric information from hardware, offering flexibility to tailor it to your specific HR workflows. It scales from a single office to enterprise-wide deployments spanning thousands of devices across hundreds of locations globally.

6. API Activation and License

Every device requires two things to communicate through the API — regardless of whether it uses Native Push or Hybrid Push:

• Native Push devices — API Activation (one-time, no expiry) + API License (1 year, multi-year, or lifetime)
• Hybrid Push devices — Hybrid Push Setup (one-time) + API License (1 year, multi-year, or lifetime)

There is no separate integration charge for using this Odoo module — only the per-device charges above apply. For a full breakdown of the pricing model, read the API Activation and License Guide → (https://forum.camsbiometrics.com/api-activation-and-api-license-understanding-the-charges-for-biometric-device-integration/)

Supported Device Brands

Includes — but is not limited to:

Works In Every Environment

Streamline your attendance management by eliminating manual exports, third-party sync tools, and vendor lock-in. Whether you have 5 devices or 50,000 — across one office or one hundred countries — this module keeps Odoo HR Attendance accurate, real-time, and fully automated.