ZKTeco uFace 402+ID Biometric Time Attendance Device

ZKTeco uFace 402+ID Biometric Time Attendance Device — Face Recognition Attendance & Access Device

Built for offices, factories, schools and hospitals, the ZKTeco uFace 402+ID Biometric Time Attendance Device turns biometric attendance into a 2-second walk-through experience. Plus, with multiple verification modes (face, card, PIN), you can layer security exactly the way each entrance demands.

Why integrators specify the uFace 402+ID Biometric Time Attendance Device

🤳 Contactless & hygienic — no touching anything. Notably, this has been a popular post-pandemic upgrade for hospitals, food units and shared office spaces.

🔌 Pairs with existing infrastructure — Wiegand, RS-485 and TCP/IP outputs hook into the access-control panels and HRMS you already use.

📚 Massive on-device capacity — thousands of face templates and transaction records live locally. Furthermore, a brief network outage never blocks entry.

📊 Auto-export to payroll — pairs with eTimeTrackLite, ZKBio CVSecurity and most HRMS platforms. Therefore, monthly attendance closing takes minutes, not days.

💳 Multiple verification modes — face, card and PIN can be used alone or combined for high-security zones.

🛡️ Live anti-spoofing — printed photos, video replays and 3D masks are rejected automatically. As a result, proxy attendance is effectively impossible.

Where this fits best

Retail chains & supermarkets · Construction sites · Hospitals & clinics · Banks & NBFCs · Logistics & warehousing · Hotels & hospitality · Government departments

Specifications at a glance

• Model: ZKTeco uFace 402+ID Biometric Time Attendance Device
• Category: Time Attendance and Access Control
• Technology: Visible-light face recognition with liveness detection
• Recognition speed: < 1 second
• Verification modes: Face, Card, PIN (or combined)
• Capacity: Several thousand face templates & card credentials
• Communications: TCP/IP, RS-485, Wiegand
• Operating system: Embedded Linux
• Camera: WDR low-light camera with LED fill
• Warranty: 12-month manufacturer warranty

Frequently asked questions

Q. How accurate is the face recognition on the uFace 402+ID Biometric Time Attendance Device?
Recognition completes in under a second with a low false-acceptance rate thanks to ZKTeco's visible-light algorithm. Moreover, live anti-spoofing rejects printed photos, video replays and 3D masks. In real-world office deployments, customers typically see >99% accuracy after a clean enrolment.

Q. Can the device work without an internet connection?
Absolutely. All face templates and transaction logs live on the device's local storage. As a result, a brief network outage never blocks employees from entering. Internet is only needed when syncing to eTimeTrackLite, ZKBio CVSecurity or a cloud server.

Q. How many users does it really support?
On-device capacity is several thousand face templates plus matching card credentials. Additionally, multiple units can be chained across sites and consolidated centrally — so total user count scales effectively without limit.

Q. Does the uFace 402+ID Biometric Time Attendance Device work in low light?
Yes — the WDR camera handles dim lobbies, and an adjustable LED fill light kicks in automatically when ambient light drops. Therefore, deployments in basements, corridors and shift-change areas stay reliable around the clock.