top of page

Biometric Fingerprint Shackle Lock. Battery Life: 2200 openings on a full charge; at least 150 openings on low charge. Emergency Unlocking: in case of low battery or malfunction unlock with a key or use Micro USB and portable charger for a temporary charge. A truly advanced product of innovation + engineering.

This product is rainproof, though severe weather may damage the product; use with caution.


  • 0.5 second unlocking
  • Store up to 20 fingerprints
  • Integrated silicon over-molded design
  • High-Security Abloy Keys with 2000 unique key combinations
  • Emergency Micro USB charge
  • Emergency manual key unlock
  • Lightweight Alloy Shackle with silicon over-molding
  • Opens up to 2200 times on a full charge
  • Rainproof
  • iF Design Award 2018

ULAC Lock Tron-XD U-Lock Alu Fingerprint Activated 74mm x 128mm

    bottom of page