Zeroslack

Zack biometric clocking terminals

Fingerprint clocking with WiFi, 5G, and offline sync — fixed for the floor, portable for the field. Built for South African workplaces.

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One terminal family

Office-ready or site-ready. Both sync to Zeroslack V3 for live attendance and payroll-ready timesheets.

Zack Terminal in an office Zack Terminal in a factory Zack Terminal in a supermarket Zack Terminal in a butchery Zack Terminal in a logistics warehouse Zack Terminal in a medical facility

Fixed install

Zack Terminal

Powerful. Connected. Built for the real world.

  • WiFi and 5G — Stay connected with high-speed, secure connectivity
  • Award-winning scanner — Instant, reliable biometric clock-ins
  • Live transactions — Process and verify in real time
  • Remote health monitoring — Spot issues early and cut downtime
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Zack Portable on a remote worksite Zack Portable in an agriculture environment Zack Portable on a mining site Zack Portable on a power site

Mobile / remote

Zack Portable

Clock in. Anywhere. Anytime.

  • Fully portable — Compact design with built-in handle
  • Long-lasting battery — Up to 12 hours for all-day field use
  • Offline. Always working — Store locally, sync when connected
  • Rugged & built tough — Ready for dust, vibration, and harsh sites
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Built into every Zack

Hardware that holds up on the floor — not only in a demo.

  • Next-gen fingerprint scanning — High-traffic optical scanner for fast, reliable clock-ins
  • Live & scheduled uploads — Sync in real time or on a schedule so clockings are not lost
  • WiFi & 5G connectivity — Fast communication with the Zeroslack cloud
  • Smart fingerprint management — Add, remove, and update fingerprints with less admin
  • Built-in relay — Control doors, turnstiles, or gates from the terminal
  • Activity log — Quicker fault-finding when something needs attention
  • Database sync from server — Stay up to date without manual data entry

See Zack in action

High-speed fingerprint scanning, live sync, and cloud connectivity — in one powerhouse device.

Ready to clock with Zack?

Pair terminals with Zeroslack V3 software for live attendance, payroll-ready exports, and South African support.

Request a proposal Explore V3 software

info@zeroslack.co.za  ·  087 087 3680