Sell digital finger print lock

Description

the biotechnology finger prints recognition system The noble design and well polished surface will enhance the dignity of clients It is designed to support multiple operational mode suitable for various environment. Fire detection alarm function: if the tempereture is over *0 degree, the alarm would sound and the lock would be released automatically for emergency escape It would be automatically locked if the door is closed There is override emergency cylinder key prepared for circuit trouble Double lock design can be used to avoid intruder from outside as the antitheft function can be set for preventing theft running out of the house through the door from inside.