alarm lock

combines the alarm lock and locking features. An integrated movement-triggered alarm that can make a loud noise when the lock is shaken or struck.

Product Details:

Type: Disc Lock with Alarm
Size: 2.7 * 1.3 * 3.8 in. (7 * 3.3 * 9.8 cm)
Composition: Copper

Colour: Black
110 dB is the alarm decibel.
Name of Brand: None

Qualities:

combines the alarming and locking features.
An integrated movement-triggered alarm that can make a loud noise when the lock is shaken or struck.
uses digital sensor chips, advanced integrated circuits, and MCU core processes.
has two settings: alarm and mechanical lock.
Low false alarm rate.
Long-term use with minimal power consumption.

Described:

It is applicable on a variety of surfaces, including doors, windows, bicycles, containers, motorbikes, tricycles, pull gates, and gardens.
watertight, long-lasting, and resistant to corrosion.
Six-button batteries power it.
Three keys are included, making it easy to operate.