meron ba kayong alam kung saan nakakbili dito ng door knobs with combination lock? instead na susi eh i punch in mo na lang yun number code mo para mabuksan...mechanical lang siya nd hinde electri, kasi sa HK pa nabili ng pinsan ko yun sa kanila nun nagpagawa sila ng bahay eh, sabi niya meron na daw dito, true value lang nagsabi na nagkaroon sila pero wala na daw ngayon others hardwares walang ganun...thanks
may nakita na ako ganyan sa home depot nga. kaso naisip ko, daldalera yung maid namin. di naman pwede hindi sabihin sa kanya ang combination at minsan umaalis kami lahat at nauuna siya umuuwi. e di dinaldal na ng tsismosang maid namin sa buong quezon city ang combination ng lock ehehehe! bad idea imho.
mazda2, hinde yun ang hinahanap ko eh, batterry operated yan eh, yun gusto is mechanical lang, wala sa MC depot, wala sa HK na talaga ako makakbili nun...
I think I saw some of those, sa L.O.M. Key store. Eto yung store na nasa Greenhills, when you cross the street from the Theater Mall. They specialize in keys and locks.
I'm curious about how these mechanical combination door knob locks work. Are these a variation of Simplex locks? Do they have a full 10-digit keypad or do they use only 5 digits like the Simplex locks? How many numbers can be used to make a combination, and how many possible combinations can be made (thousands, tens of thousands)? Can the combination be changed by the end-user (like in some electronic safes) in case your househelper is not as serious about security as you are? Any pictures of the lock in question?
Does it look something like this:
Last edited by mikey177; August 11th, 2005 at 06:01 PM.
I see. I got intrigued by the idea of a mechanical combination lock on a door so I did a Google search. If what you had in mind is a 5-key combination lock, then it may be a Simplex lock, in which case, it might be relatively easy to defeat the lock by entering all the possible combinations. This web site I found give tips on how to do this --> http://www.tech-faq.com/simplex-lock.shtml
Sorry, I haven't seen one locally. I just found that on this site: http://www.locksmithtoolandsupply.com --look under the subheading "Simplex Pushbutton Locks." Nakakapaglaway nga yung site e, ang daming security goodies na pwedeng pagpilian, kung nasa States ka