the mining industry.
Built-in 7600 mAh backup battery extends extra operation time
IP65 rated waterproof and dustproof protection grade
Shock proof (0.5m above the ground) with unique rubber coating ,Communication: TCP/IP, USB-host, Optional: Wi-Fi, GPRS and 3G (WCDMA)
Multiple authentications: support fingerprint, ID card or Mifare card
Fingerprint Capacity: 5, 000 (Standard)/10,000 (Optional)
Card Capacity: 30,000