ZKTeco SpeedFace M4 — AI Face Recognition Attendance Machine

Description

A Noida BPO floor manager has 320 agents on rolling shifts — 7 AM, 3 PM, 11 PM handovers — and payroll closes on the 28th. The shift-supervisor punch-overrides that creep in across a month add up to four working days of clean-up every closing cycle, and the night-shift team’s biometric reader has been failing intermittently since the last monsoon. The ZKTeco SpeedFace M4 is built for exactly this. Face recognition completes in under a second, fully touchless, with live anti-spoofing that rejects printed photos, replay videos and 3D masks — and the biometric attendance feed lands directly in eTimeTrackLite so payroll closes on time.

Why HR managers pick the ZKTeco SpeedFace M4

This is the face recognition attendance machine BPOs, call centres and 24×7 operations choose when shift-handover accuracy directly affects payroll. Live anti-spoofing makes the proxy-punch problem disappear: printed photos and replay videos used to slip past supervisors during the 3 AM lull, and they don’t any more. The ZKTeco SpeedFace M4 exports straight into eTimeTrackLite, ZKBio CVSecurity, BioTime and most major Indian HRMS platforms, so payroll teams get clean shift-segmented data without manual reconciliation. Multi-mode verification (face, RFID card, PIN) supports tiered security — agent floor on face-only, ops-manager cabin on face plus card.

The recognition engine

The ZKTeco SpeedFace M4 runs ZKTeco’s AI face recognition with live anti-spoofing built in. Printed photos, replay videos and 3D-printed masks all get rejected — only a live face passes. Storage holds thousands of face templates and transaction records locally, so a brief network outage in the middle of the night shift never blocks entry: the ZKTeco SpeedFace M4 keeps reading faces and queues logs for upload when the LAN returns. Sub-second matching across the full enrolment means the shift-change queue at the agent-floor entry clears at walking pace — important when 100+ agents arrive within a 15-minute window.

How it talks to your systems

The ZKTeco SpeedFace M4 connects over TCP/IP for wired networks and supports Wiegand for integration with existing access-control panels. Native HRMS integration covers eTimeTrackLite, ZKBio CVSecurity and BioTime; for any other HRMS, the standard SDK supports custom connectors. Most major Indian HRMS providers already ship ready connectors for ZKTeco biometric attendance machines, so onboarding the SpeedFace M4 into existing payroll workflow is a same-day IT job. Push-data sync keeps the head-office dashboard refreshed in real time, even across rolling shifts.

Daily operation

The display shows employee name and shift-tag on a successful punch, with a soft audio confirmation. The ZKTeco SpeedFace M4 is wall-mounted at standard chest height and handles continuous shift-change throughput without any operator standing by. Standard 12V DC adapter powers it, and a Mini UPS bay keeps the device logging through power dips — critical for the 11 PM and 3 AM shift handovers where mains can be unreliable. For 24×7 operations, the touchless face recognition flow eliminates the platen-cleaning routine that previous fingerprint readers required between shifts.

At a glance

• Brand+Model: ZKTeco SpeedFace M4
• Recognition modes: Face, RFID card, PIN, multi-factor
• Anti-spoofing: Live detection — rejects photos, videos, 3D masks
• Matching speed: Sub-second face recognition
• Camera: WDR low-light
• Communication: TCP/IP, Wiegand
• HRMS integration: eTimeTrackLite, ZKBio CVSecurity, BioTime, third-party HRMS via SDK
• Access control: Compatible with third-party electric locks via Wiegand
• Suited to: 24×7 BPOs, call centres, hospitals, multi-shift industrial sites
• SKU: SFACEM4

What buyers usually ask before ordering

Will face recognition work with masks on?
Yes — the ZKTeco SpeedFace M4 reads masked faces using the eye and forehead region. Surgical and cloth masks are handled well; for heavy-mask environments, enrol a masked profile for the smoothest matching.

Does it integrate with our HRMS or payroll software?
Native integration covers eTimeTrackLite, ZKBio CVSecurity and BioTime. Most major Indian HRMS providers already ship ready connectors for ZKTeco face recognition devices; for everything else, the standard SDK handles custom HRMS connectors.

How fast is the matching speed?
Sub-second from face detection to identity confirmation. For a 100-agent shift change clearing in 15 minutes, the SpeedFace M4 handles roughly one punch every 9 seconds — comfortably ahead of arrival pace.

What’s in the box?
The ZKTeco SpeedFace M4 terminal, 12V DC power adapter, wall-mount bracket, screws and a quick-start guide. Cabling and a Mini UPS for outage protection are sold separately.

Can the device work without an internet connection?
Yes — all face templates and transaction logs live on the ZKTeco SpeedFace M4’s local storage. A brief network outage never blocks entry; internet is only needed when syncing to eTimeTrackLite, ZKBio CVSecurity or a cloud server.

Related face recognition attendance machines

• All face recognition attendance machines
• All ZKTeco attendance machines
• ZKTeco SpeedFace V5L (premium upgrade)
• ZKTeco ProBio Plus (sister model)
• All biometric attendance machines

Sold by AmpleTrails. Questions on integration, bulk orders or installation? Email [email protected], or call +91 9315441053 / +91 9034757673.