safe,fingerprint safe,wall safe,home safe, LCD Operation Tips,Fingerprint ID,alarm,unlock record,Can be connected ... and forgotten defects, automatic door, no key. 3, stylish LCD interface (LCD), truly man-machine dialogue; operating convenience and orderly, honorable extraordinary ... V1.1 Patent Number: 200830098931.5 First, the system power-on: Power-on self-test ring“di di” ,system enter standby mode ...