VOLO Alarm Security Lock - 110dB Motion Sensor Anti Theft Protection Instant 110dB siren alert on vibration detection. Heavy duty metal body for strong physical security. Dual Protection System - Mechanical Lock with Motion Alarm Built in vibration sensor triggers loud 110dB alarm. Hardened shackle resists cutting attempts. Automatic alarm activation when locked. Keyed locking mechanism for secure access. Powerful Theft Deterrent - Loud and Immediate Alert 110dB siren alerts nearby people instantly. Helps prevent tampering and unauthorized access. Suitable for bikes, gates, shutters and sheds. Compact yet solid construction. Black finish for modern appearance. Weather Resistant Construction - Built for Outdoor Use Strong metal body for durability. Designed to withstand outdoor conditions. Stable internal alarm system. Tested for reliable daily performance. Easy to Use - Quick Locking Mechanism Tools required: None. 1. Insert key and unlock shackle. 2. Place lock through latch or security point. 3. Press shackle down firmly to activate lock and alarm mode. 4. Unlock with key to deactivate alarm. 5. Replace batteries when required for optimal performance. Technical Specifications Product Type: Alarm Security Padlock Material: Heavy Duty Metal Color: Black Alarm Sound Level: 110 dB Operation: Keyed with Motion Sensor Alarm Quantity: 1 Lock with 3 Keys Box Contents 1 VOLO Alarm Security Lock 3 Keys Reliable Security for Everyday Protection Ideal for motorcycles, bicycles, gates, doors, shutters and storage units. Secure Strong. Alert Fast. Stay Protected.