Sturdy and durable

The motorcycle lock is made entirely of metal which is both sturdy and durable.

Intelligent Heavy Duty Anti-theft

When the lock sounds a beep,it indicates that the alarm was inserted correctly. The alarm disc lock will not transmit any sound when it is in rest position.

If someone touches your motorcycle, the disc lock will emit 3 long beeps and if you tap it to tamper with it, it will emit a louder sound and prolonged at intervals of 10 seconds.

To deactivate the alarm, just put the key in the lock.

Easy to replace batteries

The motorcycle lock with alarm is powered by 6 lr44 batteries, which are inside the lock. To replace them, just use the supplied (allen key)wrench to unscrew the 4 screws at the back of our lock and remove the batteries. When we hear three sounds is very weak as "ge ge ge" , it is indicating that the batteries should be replaced.

Specification

Size: 3.54 *2.4* 1.4 inches

Weight: 350g     Alarm Loud :110db

Power supply: 6 batteries,6 internal batteries and 6 back up

Package:

1 x Alarm Disc Lock 

2 x Key

6 x Lr44 bateries

1 x 5ft Cable

1 x Allen key "L"

1 x  Carry bag

(Make Thieves Fear Anti-theft Alarm Lock) YOHOOLYO Alarm Disc Lock is a practical solution for bikers to protect their beloved motorbikes or bikes while parking outside or at home (Crash-resistant Disc Lock) This disc brake lock is constructed with forged stainless steel and easy to lock with one-press operation,just push down the button with a“Beep”sound into alarm status (Waterproof 110 DB Alarm Disc Lock)Up to 110 db alarm will automatically activate upon sensing any vibration or shock. With waterproof function,keep working in rainy days and never get rusty (Double Assurance Disc Lock for Vehicle) It comes with two keys, it is ideal for motorcycles, bicycles, scooters and any vehicle where there are holes or spokes on a wheel (Sustainable Two Set Batteries and Portable Lock) 6 internal batteries and 6 back up for longer use. An Allen wrench to disassemble the lock and carry pouch for storage included.2 pcs security keys for every different lock with well-packed box