Lock features:

• Stainless-Steel Body
• 18mm Chrome Steel U-Bar
• U-Bar Reversible: Use as U-Lock
• Adjustable Trailer-Hitch Ball
• 100% Corrosion Resistant
• Maximum-Security Key
• Can be Used as Normal U-Lock Without Alarm

Alarm Features:

• Bullett-Lock Alarm System
• 110 dB Alarm
• Key Arming
• Shock & Movement Sensors
• Weight: 2,720g
• Batteries: 6 x LR44 1.5v Alkaline

Electronics:

• 110dB Alarm
• Fully Waterproof Electronics Module
• Movement and Shock Sensors
• 304 Stainless-Steel
• 250,000 Possible Key Combinations

Includes:

• Brand new,well packaged item
• 1 Xena XTL Lock
• 3 Keys, 1 metal key code tag