Waterproof Siren Alarm Padlock Alarm Lock for Motorcycle Short Beam Bike Bicycle

Description

Waterproof Siren Alarm Padlock — Security Lock with Built-in Movement Alarm

This waterproof siren padlock combines the physical security of a padlock with an integrated movement-triggered alarm. Designed for use on bicycles, motorcycles, gates and other outdoor equipment, it offers both a mechanical locking mode and an alarm mode that emits a loud siren when the lock is hit or shaken. The lock is built with corrosion-resistant materials for outdoor durability and includes three mechanical keys for straightforward access.

Key Features

• Built-in motion-triggered alarm that sounds when the lock is struck or shaken.
• Two operating states: mechanical lock mode and alarm mode.
• MCU-based control with integrated digital sensor chip for movement detection.
• Corrosion-resistant and waterproof construction suitable for outdoor use.
• Low power consumption and low false alarm rate.
• Supplied with three mechanical keys for convenient access.
• Compact form suitable for bikes, motorcycles, gates, containers and more.

Specifications

Usage & Compatibility

Use this padlock on bicycles, motorcycles, tricycles, garden gates, tool containers and other outdoor items where a compact mechanical lock plus audible deterrent is desirable. For best results, mount the lock where impacts or movement to the secured item will transfer to the lock body so the sensor can detect tampering. Store and replace batteries according to the battery type’s manufacturer guidance.

Care & Maintenance

Wipe exterior surfaces to remove dirt and salt after use in wet or coastal conditions. Ensure keyway is kept free of debris and operate keys gently. Replace batteries promptly if alarm responsiveness decreases.