Alarm Padlock
Key Features:
You can use it as a normal lock, or you can use it with the alarm mode turned on if needed.
If someone tries to break the lock, it will produce a loud sound, which is enough to scare away thieves.
It has a movement sensor. It only rings when it detects that someone is trying to open or hit the lock.
Batteries can be easily replaced when they run out.
Advantages:
Effective in scaring thieves: Thieves get startled by the sudden loud noise and look for a way to escape.
Strong build: It is generally rust-resistant and not easily broken.
Easy to use: No hassle of extra wires or electronic connections.