ONGUARD Smart Alarm U-Lock

Quattro Bolt Locking mechanism provides unequaled strength by locking the crossbar to the shackle on four sides Features 14-16mm ultra hardened steel shackles for maximum cut resistance Alarm U-Lock provides superior protection both as a stable lock and highly audible alarm 120dB alarm sounds off when bike is moved or jostled Alarm features auto on/off Fully coated vinyl construction provides protection for finishes and delicate paint jobs Includes multi-size/multi-position mounting bracket, (5) keys (1 with micro-light and 4 regular keys), plus OnGuard´s anti-theft protection plan.