Keyadvantage: 1. The210seriesutilizehigh-speedCPU,advancedalgorithm,andvoiceguidesystemcreatingasecureandcompletelyuser-friendlyenvironment.Theenrollmentprocessisquick,effortlessandnokeysorcodes.2. .Poweredby4AAbatteries,S210isconvenienttomanagethefingerprints.Youcaneasilyenroll,lookup,erase,clear,download,reviseandspecificrightscontrolofallthefingerprints Features:MadeofhighqualitystainlesssteelFingerprintormechanicalKeyOverridetoaccess120 fingerprintuserswithtwogradesopticalnanometersurfaceplatedsensorEasyfingerprintsmanagementEasyinstallationonmoststandarddoorsDoorthicknessbetween35mmand50mmLongbatterylifetime:Exceed4,500times(4xAABatteries)1YEARReplacementwarranty Specification: Item DescriptionModelS210SeriesScanningtime 1SecVerificationtime 0.6SecFRR(FalseRejectionRatio)0.1%FAR(FalseAcceptanceRatio)0.0001%Staticcurrent 12MA,standbycurrent 10 ADynamiccurrent110mA-180mAWorkingpressureDC6V(4X1.5Valkalinebatteries)Operatingtemperature-20℃~50℃Operatinghumidity10~92%RHResolution500DPI IdentificationMethod1:N;1:1Allowablerotation360。LanguageChinese,EnglishColoravailableSilverUnlockaccessfingerprint;emergencymechanicalkeyFingerprintcapacity120 FingerprintsBatterylongevityabout1yearMeasurement250*71*29cm