Zinc Alloy Alarm Locks, Color : Silver

We are importer of all kinds of alarm locks. Hardened zinc alloy body, 110 decibel alarm padlock, alarm under water, waterproof auto-alarming system & locking system can be used alarmed or without alarm. Three tone alarm automatic reset, anti-muffle design, hot processed hardened stainless steel & anti twist shackle, corrosion resistant, weather resistant, ice spray proof & resistant against salt and hard weather. Anti drill anti bumper prevents scratching removable alarm module dual shock & movement sensor key arming tamper proof batteries 12 button batteries (digital watch style), battery life: 6 months.