Time Attendance System Dubai Workplaces Can Rely On
Atime attendance system Dubaibusinesses can rely on has three jobs: confirm that the person clocking in is the real employee, keep accurate records across shifts and sites, and pass clean data to HR and payroll. The terminals in this guide are made by Union Biometrics under its UBio and ViRDI brands, and cover face, iris, fingerprint and card authentication, so every entrance can use the method that suits the people who use it.
Biometric attendance closes the gap that cards and PINs leave open: they can be shared. Union Biometrics’ time and attendance solution identifies each user by their own face, iris or fingerprint, so one employee cannot clock in for another, and fingerprint terminals add fake-finger detection to block copied prints.
How a Biometric Time Attendance System Works
The terminal identifies the employee and records the event. Attendance software on a server then turns those events into working hours and reports.
- Identify:the employee presents a face, iris, finger or card at the terminal.
- Record:the terminal logs the event. UBio-X models such as the UBio-X Iris and UBio-X Slim store up to 10,000,000 event logs.
- Calculate:the software applies work rules, calculates working hours and builds daily and monthly attendance data.
- Report:attendance reports can be sent to users, with overtime notifications for staff who work extra hours.
- Manage sites:doors, areas and terminals can be monitored, and branch terminals managed remotely.
The terminal itself is the attendance device, so no separate attendance clock is needed. UBio-X models such as theUBio-X Iris,UBio-X Pro,UBio-X Pro LiteandUBio-X Slimrun with theUBio Alpetaserver software, and ViRDI terminals such as theAC-2100 PLUSrun withUNIS.
Choosing a Terminal: Face, Iris, Fingerprint or Card
Every terminal below handles both access control and time attendance, and the full range is listed undertime attendance and access control terminalsThe main decision is how employees will identify themselves.
- Face:contactless and quick at busy entrances.UBio-X Face Premiumrecognises faces from 0.5 m to 4 m as people walk through, andUBio-X Pro 2works at up to 3 m. See allface recognition systems.
- Iris:contactless and reliable when faces are partly covered.UBio-X Irisis covered in detail below.
- Fingerprint:UBio-X Slimfor indoor entrances and the IP65ViRDI AC-2100 PLUSfor outdoor gates. See allfingerprint access control and attendance systems.
- Card:every model in the table below also reads cards, and card plus fingerprint gives 1:1 verification at sensitive doors.
| Model | Authentication | Matching speed | Dust/water rating |
|---|---|---|---|
| UBio-X Face Premium | Face, card, mobile key, password; fingerprint and QR with UBio-X FQR | <1 sec | IP55 (IP65 optional) |
| UBio-X Face Pro | Face, RF card, mobile key, password; fingerprint and QR with XScan-FQ5 / XScan-FP5 | <1 sec | IP55 (IP65 optional) |
| UBio-X Pro 2 | Face, fingerprint, card | 20,000 face templates / 1 sec | – |
| UBio-X Pro | Face, fingerprint, card | 100,000 face templates / 1 sec | – |
| UBio-X Pro Lite | Face, fingerprint, card | 35,000 face templates / 1 sec | – |
| UBio-X Iris | Iris, fingerprint, card | Iris 40,000 templates / <1 sec; fingerprint 100,000 templates / <1 sec | – |
| UBio-X Slim | Fingerprint, card | 200,000 templates / 1 sec | – |
| ViRDI AC-2100 PLUS | Fingerprint, card | – | IP65 |
Iris Attendance for Masks, Niqab and Protective Clothing
UBio-X Irisis an access control and time attendance terminal that reads the iris from up to 50 cm away. It authenticates users who wear glasses, masks, protective clothing, a niqab or a hijab, which makes it a practical choice where faces are covered or hygiene matters, such as hospitals, construction sites and airports.
- Auto-tilting camera that finds the iris at different user heights
- Iris, fingerprint and card authentication in one terminal
- Up to 20,000 iris users in 1:N mode and 200,000 in 1:1 mode (both eyes enrolled)
- Built-in fingerprint sensor certified to FBI PIV and FAP 20
- FRR 0.1% / FAR 0.0001%
- Thermal sensor integration: users with a fever are denied entry and the event is logged on the server
- 5-inch colour touch screen; TCP/IP, USB, RS-485 and Wiegand, with Wi-Fi as an option
- Operating temperature -20 to 55 °C
UBio-X Iris has no dust or water rating, so it suits indoor or sheltered entrances. For exposed outdoor gates, an IP65 terminal such as theViRDI AC-2100 PLUSis the better fit.
Stopping Buddy Punching and Fake Credentials
Proxy clock-ins are the attendance problem that cards and PINs cannot solve. Biometric terminals tie every record to the person, and Union Biometrics adds anti-spoofing at the sensor:
- Live finger detection:the AC-2100 PLUS rejects fake fingerprints made from gelatin, rubber, silicone or paper, and the UBio-X Slim uses Live Fingerprint Detection.
- Face liveness detection:the UBio-X Face Premium and UBio-X Pro 2 block attempts with 3D masks, photos and printed faces.
- Multi-factor checks:card plus fingerprint for 1:1 verification where security matters most.
Connecting Attendance Data to HR and Payroll
Attendance data only pays off once it reaches payroll. Union Biometrics systems have been deployed in the UAE with real-time, two-way HRMS integration: HR changes such as transfers or access rights reach every terminal, and clock-in records flow back for rosters and payroll.
For attendance, payroll and scheduling in one platform,UBIO HRMStakes its attendance data from biometric terminals.
UAE Workplaces Using Union Biometrics Attendance Systems
Union Biometrics has published these UAE time attendance projects:
- McDonald’s UAE:250 AC2100RF terminals across UAE restaurants, using card and fingerprint verification with real-time, two-way HRMS integration for 24/7 multi-shift rosters.Read the McDonald’s UAE story
- Al Ansari Exchange:more than 500 AC2200RF terminals and 20 UBio-X Face Pro devices across more than 280 branches and the head office, with card and fingerprint verification and two-way Oracle HR integration.Read the Al Ansari Exchange story
- Orient Irrigation Services:UBio-X Face Pro terminals on staff transport buses, linked to GPS so every clock-in and clock-out carries its location, with HRMS integration for daily rosters.Read the Orient Irrigation Services story
Time Attendance System FAQs
Which biometric method is best for attendance in the UAE?
It depends on the entrance. Face recognition is contactless and quick for high traffic. Iris works when faces are covered by a niqab, mask or protective gear. Fingerprint terminals with an IP65 rating suit outdoor gates. Many sites use different methods at different entrances.
Can iris recognition work with a niqab or hijab?
Yes. UBio-X Iris is built to authenticate users wearing glasses, masks, protective clothing, a niqab or a hijab, and reads the iris from up to 50 cm.
Do I need a separate attendance clock or software?
No separate clock is needed, because the biometric terminal records attendance itself. Server software, UBio Alpeta for UBio-X terminals or UNIS for ViRDI terminals such as the AC-2100 PLUS, applies work rules, calculates hours and produces reports.
Can one system cover several branches?
Yes. The time and attendance solution supports remote management of branch terminals and monitoring of doors, areas and terminals. Al Ansari Exchange uses one unified access control and attendance system across more than 280 branches.
Can attendance terminals be installed outdoors?
Choose a rated model. The ViRDI AC-2100 PLUS is IP65 dust and waterproof, and the UBio-X Face Premium and UBio-X Face Pro are IP55 with IP65 as an option.
