ZKTeco S922 Portable Biometric Attendance Machine
A rugged, battery-powered attendance terminal built for construction sites, logistics yards, farms and mining operations.
Purpose-built for off-site workforce tracking where there's no fixed power or network — construction, logistics, agriculture and mining.
Built-in 7600mAh backup battery for extended runtime away from mains power.
IP65 waterproof and dustproof, with a rubber-coated carry handle and shock resistance up to a 0.5m drop.
Verifies staff by fingerprint, ID card, or Mifare card — up to 5,000 fingerprints standard (10,000 optional) and 30,000 cards.
Connects via TCP/IP, USB-host, or optional Wi-Fi, GPRS and 3G for syncing attendance data back to the office.
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