TL200 is one fingerprint lock with voice guide feature, which makes operation very easy and quick. It uses the mechanical anti-theft mortise with one latch and two security deadbolt, that allows user to lock the door from both indoor and outdoor,which provides home high security. Meanwhile, TL200 has various approaches to open the door, such as fingerprint /password /card /key. It has one sliding metal cover to protect the fingerprint sensor and keypad. Anyway, TL200 has the advanced electromechanical technology, it provides home security and convenience.