Product Name: Grow G11 100 Capacity Fingerprint Cabinet Lock for Office Hotel Model NO.: G11 Fingerprint Capacity: 100 Communication Interface: RS232, USB Screen: as Picture Color: Silver Clock: Without Clock Voice Service: Without Voice Service Material: Zinc Alloy Stand-by Mode Current: Less Than 9 Ua Humidity: Rh10-92% Trademark: GROW Transport Package: Standard Export Carton Package Specification: Power: 4 AA batteries Origin: China Product Description Description G11 Capacitive Fingerpirnt Cabinet Lock The only difference between G10 and G11 is G10's fingerprint collecting area is larger than G11's.Technical ParemetersType G11 Fingerprint Cabinet LockFingerprintcapacity100piecesPower 4AAbatteriesStandbycurrent lessthan9uAStorage Temperature -30°C~65 °CWorking condition-20°C~55 °CHumidityRH10-92%User Manual For G111.Register fingerprint:Insert fine needle(e.g.: clip) into set button until indicator lighten and music played, then press finger on recognition area for twice for fingerprint,fingerprint register successful when hearing music.Fingerprint can be registered continuously.2.Delete fingerprint:Insert fine needle(e.g.: clip) into small hole,long press set button touched by fine needle,hearing music and "Di" long beep means fingerprint deleted successfully,and back to factory default.Any fingerprint can be used when factory default,and this function disabled after fingerprint registered.3.Usage: press finger after indicator lighten, if fingerprint passed, door will be opened successfully when hearing music ,closed and locked automatically after 5s.The video of G11 installation: https://youtu.be/GT-qOmvmcHg