Product Details:
Bike & House Security Alarm Lock
An alarm (110 decibels) will sound loudly with just a slight impact on the lock for malicious purposes.
False alarm protected, so it won't confuse you by sounding just by being touched (without impact).
Specially useful for motorcycle, bicycle, and home security.
Made entirely of stainless steel, so it is quite strong and can be used in two ways.
Therefore, it can also be used as a regular lock without the alarm.
Long-lasting battery, so it runs for a long time.
Battery is easily replaceable as it is readily available.
Get one battery free with it.