Security: The lock's primary security comes from its 6mm hardened steel pin, which attaches to a disc brake on a motorcycle or similar vehicle.
Alarm: It features a built-in alarm that sounds when motion is detected. The alarm volume is specified as 120 decibels on some retail listings.
Convenience: For portability, the lock comes with a carry pouch and belt clip.
Keys: Some listings for the lock mention it includes a set of keys, with one key featuring an LED light.
Extras: The lock is often sold with a carrying pouch and belt clip