終於買左門鎖啦!

Finally made the decision for Yale instead of Samsung!  The reason is I think the "steel bar" that Yale used is much stronger and the locked area is much bigger that Samsung one.  So, finally paid 1K more for this Yale!   Hope it is really "better than" Samsung as my neighbor has installed Samsung, and if there is thief, he will chose Samsung over Yale lah ... hahahaaaaa ... ...  such a bad person I am ... hahaaaaaa..

Digital Door Lock-YDM 3109