Digital door locks; Personal security alarms; Locks, electric; Electronic locks; Electronically operated high security lock cylinders; Electronic lock assemblies; Electronic locks incorporating biometric scanners; Electronic locks incorporating biometric iris, fingerprint, voice scanners; Biometric fingerprint door locks

'alarm':6 'assembl':19 'biometr':23,28,33 'cylind':16 'digit':1 'door':2,35 'electr':8 'electron':9,11,17,20,25 'fingerprint':30,34 'high':13 'incorpor':22,27 'iri':29 'lock':3,7,10,15,18,21,26,36 'oper':12 'person':4 'scanner':24,32 'secur':5,14 'voic':31

R RUIKANG

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