What a biometric attendance system does
A terminal at the entrance records each clock-in and clock-out by face, fingerprint or card. The software turns those records into hours worked, late arrivals, early departures, absences and overtime, and HR exports them for payroll.
Because a face or a fingerprint can't be lent to a colleague, it also ends “buddy punching” — the card or sign-in sheet filled in by someone else.
Face, fingerprint or card?
Face recognition is contactless and quick, and works for people wearing gloves or whose hands are dusty, oily or worn — common on construction and industrial sites. It needs sensible lighting at the entrance.
Fingerprint is the lowest-cost option and works well in offices, but struggles with worn, dry or dirty fingers.
Card or PIN is useful as a backup or for visitors, but a card can be handed to someone else — the problem biometrics exist to stop. Many terminals combine two or three methods, so each person uses whichever suits.
Typical set-ups
In offices and clinics: a face or fingerprint terminal at the main entrance.
On construction and industrial sites: an outdoor, dust-resistant face terminal at the site gate.
For businesses with several branches — shops, clinics, schools: a terminal at each, all reporting to one system so HR sees everyone together.
Shifts, overtime and Ramadan hours
The terminal only records times; the rules live in the software. Shift patterns, grace periods for lateness, night and split shifts, weekly days off, public holidays and the shorter working hours announced for Ramadan each year are all set there.
UAE labour law sets normal working hours and how overtime is treated. Your HR team decides the rules to match your contracts, and we configure them with you at handover.
Getting the data into payroll
Reports export to Excel, and many systems can pass attendance straight to payroll software. Before you buy, check that the export matches what your payroll needs — that one question saves more time than any feature list.
One device for the door and the clock
The same terminal can open the door and record attendance: one enrolment, one device. Access can also be limited by time, so staff are let in during their own shifts only. See access control.
Several sites, one system
Terminals at each site connect over the network to one system, so a new branch is a new terminal rather than a new system. Each site needs a dependable network connection — structured cabling, or a wireless link where a cable can't reach.
Your staff's privacy
The UAE's federal data protection law (Federal Decree-Law No. 45 of 2021) lists biometric data as sensitive personal data, and free zones such as DIFC and ADGM have their own data protection rules — the UAE government's overview of data protection laws explains which applies where. Tell staff what is collected, why and who can see it; limit access to the people who run HR and payroll; and keep records no longer than you need them.
Many terminals store a template made from the fingerprint or face rather than a photograph. Your HR or legal adviser should confirm the notice you give staff — this guide isn't legal advice.
What to check on the terminal
Capacity for your staff and their records, with room to grow. Indoor or outdoor. A battery backup, so a power cut doesn't lose clock-ins. Whether it connects to the network or has to be read on the spot. And who will support the software after installation.
From survey to first payroll
We survey the entrances and sites, recommend the terminals, install them, enrol your staff, set up shifts and reports with HR, and train whoever runs payroll. Book a survey, or see our biometric time attendance service.