I have alarm padlocks available in bulk quantity for N20,000 for a pack of 10. Our padlocks come with 2 sets of replaceable batteries. You can retail it for as much as N3500 per one. Below are its features:

Features

High security design made of durable steel
110-120 db alarm that sounds when tampered
Two settings – active alarm and inactive alarm
Suitable for all weather conditions
Powered by 6 lithium batteries
Security cut keys
Tamper proof battery cover
Movement and shock sensor
Can be used without alarm
Can be used for doors, gates, bikes, motorcycles, boxes, etc.

Call 081 3227 9618