General description This Motorcycle Anti-Theft Alarm Disc Block is designed to provide robust security for your motorcycle, scooter, or bike. Featuring a built-in alarm system that emits a loud 110dB sound, it effectively deters potential thieves. The lock is made from sturdy aluminum alloy, ensuring durability and resistance to outdoor conditions. Technical specifications Alarm volume: 110dB Material: Aluminum alloy Lock thickness compatibility: Less than 7mm Battery type: LR44 (replaceable) Battery lifespan: Approximately 1-2 years Compatibility and accessories Suitable for most motorcycles, mopeds, yachts, scooters, sports bikes, and racing cars Package contents: 1 x alarm disc lock (batteries included), 2 x keys, 1 x hex wrench, 1 x waterproof jumper cable, 1 x motorcycle lock bag Installation Press the lock core to initiate the locking operation Alarm activation occurs 5 seconds after locking, indicated by beeps Usage Use the key to disarm the alarm Designed for outdoor use,