🚨🔒 Heavy-Duty Alarm Security Lock – Aluminum Alloy Anti-Theft Protection for Gates, Bikes & Storage

FEATURES

110dB Alarm Padlock Shield

Built-in motion sensors trigger piercing alarm against thieves.

Standard Padlocks Broken Silently

Standard locks fail to warn you when thieves strike.

Loud Piercing Security Protection

Heavy-duty vibration detection instantly scares away potential intruders.

Weatherproof Corrosion Shield

Waterproof alloy body withstands heavy rain on outdoor gates.

Heavy Duty Precision Craft

Heavy alloy housing protects internal electronic alarm circuitry.

Long Lasting Protection Shield

Heavy mechanical locking continues working even without battery power.

Quick Battery Replacement Steps

Easily unscrew interior ports to insert fresh alarm batteries.

Robust Dimensions Secure Fit

Heavy 500g physical build ensures robust physical defense.

 

Packing List
1 x Factory wholesale alarm lock aluminum alloy anti-theft lock warehouse door lock bicycle motorcycle disc brake lock anti-theft lock

NOTES

To replace batteries, remove the 2 screws in the shackle holes, take off the cover, and replace the batteries.