ZKTeco SF100+ID Biometric Time Attendance Device

ZKTeco SF100+ID Biometric Time Attendance Device — Face Recognition Attendance & Access Device

Tired of fingerprint readers that fail in winter or refuse to recognise oily hands at the shop floor? The ZKTeco SF100+ID Biometric Time Attendance Device solves both — it's a contactless Time Attendance and Access Control that identifies employees in under a second from up to two meters away. Furthermore, the live anti-spoofing engine blocks photos, video replays and 3D masks.

Why integrators specify the SF100+ID Biometric Time Attendance Device

🌡️ Low-light camera — WDR sensor with adjustable LED fill light handles dim corridors and basement entries reliably.

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

⚡ Sub-second recognition — verification completes in under a second, so peak-hour queues at shift change essentially vanish.

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

📏 Extended recognition range — registers faces from up to 2 m away, so employees walk past without breaking stride.

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

Where this fits best

Corporate offices · Retail chains & supermarkets · Government departments · BPOs & call centers · Hotels & hospitality · Healthcare campuses · Construction sites

Specifications at a glance

• Model: ZKTeco SF100+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. Can it control my existing door lock?
Yes. The SF100+ID Biometric Time Attendance Device connects to third-party electric locks, door sensors, exit buttons and alarm outputs directly. Plus, Wiegand input/output makes it a drop-in replacement for older card readers on legacy access-control panels.

Q. Is the data hosted in India?
Yes. When paired with our India-hosted ZKBio cloud option, all biometric and attendance data stays within Indian data centers. Consequently, compliance, privacy and local support stay simple.

Q. Does the SF100+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.

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.