Universal Alarm Padlock 110db Siren Heavy Duty Security Alarm Lock for Bicycle Motorcycle Door Gate Bike Shed Bolt Chain Lock
110 dB Alarm; 17mm Shackle Diameter; Anti-cut; Corrosion Resistant; Waterproof; Hot Processed and Hardened Shackle; Suitable for all weather conditions; Good to have one for your bike or gate.
Two setting: one with alarm, the other without. 105-110 db alarm that sounds when tampered; Shake shock move or vibrate sensor; Can be used on door, window, bicycle, container, motor bike, tricycle, pull gate, garden, etc.
Package includes: 1 x Alarm padlock; 3 x security keys; 6 x button cells
Combines locking function with alarming function. Built-in movement triggered alarm, which can emit loud sound when the lock is hit or shaken. Adopts MCU core procedures, high-tech integrated circuit and digital sensor chip.