110dB Siren Alarm Padlock – Anti-Theft Security Lock with 3 Keys | For Bike, Motorcycle, Home, Gate & Cycle

The Lock That Screams Back at Thieves

Don't just lock it — alarm it. The 110dB Siren Alarm Padlock is your first line of defence against theft. The moment someone tampers with it, a deafening 110dB siren blasts instantly — scaring off intruders and alerting everyone nearby. Tough, loud, and built to protect what matters most.

Key Features

• 110dB Loud Siren Alarm: Ear-piercing alarm triggers instantly on vibration or tampering — deters thieves immediately
• Hardened Steel Shackle: Heavy-duty chrome-plated shackle resists cutting and sawing attempts
• 3 Keys Included: 3 duplicate keys provided so you're never locked out
• Vibration Sensor: Detects any movement, shake, or tampering and triggers the alarm automatically
• Battery Powered: Runs on button cell batteries (included) — easy to replace
• Weatherproof Body: Durable ABS outer casing protects against rain, dust, and outdoor conditions
• Easy Battery Replacement: Simple 4-step process to replace batteries when needed
• Compact & Portable: Use it anywhere — no wiring, no installation required

Perfect For

• Bicycles & Cycles
• Motorcycles & Bikes
• Electric Scooters & E-Bikes
• Gates, Doors & Shutters
• Home, Garage & Warehouse
• Lockers, Cabinets & Storage

How to Replace Battery

1. Unlock and remove the lock shackle
2. Remove the screws inside the lock body
3. Find the alarm module and remove the screws
4. Replace the button battery and reassemble

Specifications

• Alarm Volume: 110dB
• Shackle: Hardened Chrome-Plated Steel
• Body: ABS Weatherproof Casing
• Sensor: Vibration / Tamper Detection
• Power: Button Cell Battery (included)
• Keys: 3 Keys Included

In the Box

• Alarm Padlock
• 3 Keys
• Button Cell Batteries