Black Waterproof Siren Alarm Padlock for Motorcycle Bike Bicycle Perfect Security with 110dB

'-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
-Can be set to two states: mechanical lock and alarm
-Low false alarm rate
-Low power consumption
-Can be used on door, window, bicycle, container, motor bike, tricycle, pull gate, garden, etc.
-Corrosion resistant, waterproof and durable to use
-Powered by six button batteries.
-Supplied with three keys, convenient to use.
-Material: Zinc alloy
-Alarm decibel: 110dB

Package Weight: 340g

Package Dimensions 13.5cm x 17.3cm x 4.5cm

Package Includes:

1 x Alarm lock
3 x Keys
1 x Small Metal Piece
1 x Large Metal Piece