... . convenient Features of the the fingerprint lock (waterproof, sliding closure,LCD,keypad, fingerprint)1.International standard bolt, extremely safe and reliable ... , minute and second to input(on the top of the line are year, month and day, for example: 10: 01: 11 ... , it is for 2010-1-11; the bottom line are hour, minute and second, for example: 09: 45: 32 ...