XX10 Disc-Lock Alarm
Double-locking 10mm pin with piercing 120dB alarm.
The world's best disc lock.
High nickel-content stainless-steel mono-block body, broad fit profile and best-in-class 10mm double-locking, carbide-reinforced hardened-steel locking pin. Freeze-spray proof, pick-resistant.
Smart-arming 120dB alarm built right in.
Shock & motion sensors trigger a piercing 120dB alarm. A single CR2 long-life Lithium battery lasts up to a year. Self-arming, no on-off switch, re-sets to armed mode in 15 seconds. Removable alarm module for easy service/battery changes.