Motion Sensor Alarm Lock – 110dB Waterproof Anti Theft Padlock for Bike, Door, Window & Home Security | Battery Operated with 3 Keys

110dB Loud Motion Sensor Alarm: Built-in motion and vibration sensor triggers a powerful 110dB alarm when tampered with, alerting you instantly to theft or break-ins.Durable & Waterproof Design: Made of high-quality aluminum alloy that is rustproof, corrosion-resistant, and weatherproof — perfect for both indoor and outdoor security.Dual Mode Function: Easily switch between alarm mode and normal lock mode using the key, offering flexibility for different security needs.Battery Powered with Low Power Use: Runs on replaceable batteries (included) with low energy consumption for long-lasting performance.Universal Use: Suitable for securing bikes, motorcycles, doors, windows, gates, garages, toolboxes, and more — one lock for multiple uses.Easy to Use & Carry: Operates like a regular padlock with a simple key mechanism and includes 3 keys for convenience and backup access.