Features:

120 DB Loud alarm siren

7mm Pushdown locking pin

Suitable for disc brakes with a thickness of up to 7mm

The alarm lock has a very waterproof design that prevents rain.

Approximately 1 second delay after triggering the alarm.

Product description:

Material: Zinc alloy + Stainless steel

Color: Black

Size: 9x7x3.5cm(3-35/64"x2-3/4"x1-3/8")

Weight: 330g(11-41/64oz)

Alarm decibel: 100-120 db

How to use:

Press the lock cylinder directly to the end and lock it into the alarm state.

Unlock the alarm by opening the disc lock with the key.

Package included:

1 x Lock