OnGuard Smart Alarm U-Lock

OnGuards Alarm Lock comes with high security locking mechanisms which secure both sides of the shackle. The 14-16mm shackles are hardened steel making them impervious to prying, jacking or cutting. The round profile gives the lock smooth edges, eliminating any leverage points.

The ...OnGuards Alarm Lock comes with high security locking mechanisms which secure both sides of the shackle. The 14-16mm shackles are hardened steel making them impervious to prying, jacking or cutting. The round profile gives the lock smooth edges, eliminating any leverage points.

The shackles are fully coated, ensuring they don't damage the finish or paint job of whatever you're locking it to. The Auto Arm /Disarm Alarm comes with shock and movement sensors which set off a 120db alarm, alerting everyone to any would be attackers.