... door locks Can fixed with burglarproof door, wooden door, office door etc, have four ways to open the lock, remote control, password control, fingerprint control and ... type of the door, very easy and convenient for you to install it on the new door or old one, suitable for home, office, ... like.More safe: lock core made by stainless steel avoid for pried, sawing, cutting etc; password made by 6-15 ...