1. Bicycle alarm lock Cable lock , lock with alarm system
2. Size: DO12mm x 85cm, or DO12mm x 150cm
3. Materials: Steel
4. Color: Black, Sliver
5. With cable cut sensor, easy to use
This bicycle alarm lock is to design a stronger anti-theft lock with functions of both moving and cable cut sensor. It is a hardened steel cable lock with in-built alarm, which omit a siren of 105db decibels if cut or tampered with in any way thus alerting you to unvarted attention.