We recently heard of more robbery rather than thief.
Robbery enters house when you’re in and awake. Thief enters house when you are not at home.

We recently heard of more robbery rather than thief.
Robbery enters house when you’re in and awake. Thief enters house when you are not at home.

Office locks, a good one might cost RM400. Typical office uses cheap lock, around RM 40 that is easily defeated.
But losses to break in around RM4000(and the mess, documents,etc).
Is the cheap lock worth it?
http://www.theborneopost.com/2016/10/05/engineering-firm-loses-around-rm4000-in-break-in/

Tricircle padlock ia not too bad for indoor use (in fact much better than other cheap china padlock ).
Unfortunately the most attacked part is not the padlock, but the so called “Ear”or “Eye” of the grille.
Use a mortise lock on your grille, not padlocks. Padlocks type is actually an easy money for grille maker. So easy to make. But mortise type is harder, needs skillful welder and worker.
www.finelockshop.com
Advise from Locksmith, not salesman.