特 點﹫4種工作模式可選擇密碼或卡片開門、只允許密碼開門、只允許有效卡片開門、卡片加密碼開門﹫具有密碼防竊視功能﹫具有密碼保護功能，連續輸入錯誤密碼超過3次，警笛10聲，連續輸入錯誤密碼超過7次，警笛10聲并鎖定鍵盤1分鐘﹫管理密碼與管理卡雙重管理功能。﹫可通過密碼單獨管理卡片﹫欠壓電池更換提醒功能Characteristic 4operatingmodesareavailable:Openthedoorbycodeorcard,onlybycode,onlybycard,openthedoorbybothcardandcode. Protectyourcodebyusingonegroupofnumberswhichincludesthecode. Alarmwhistle10timesafterinputtingerrorpassword3times,alarmwhistle10timesandkeyboardwillbelocked1minuteaftererrorpassword7times. Bothmanagementcodeandmanagementcardsupervise. Canmanagethecardsonlybycode. Withthefunctionoflowervoltagewarning技術參數基本配置:800個卡號+200個開門密碼+1個管理密碼+1個管理卡電源供給：DC6V4節1.5V5號AA堿性電池電池壽命：正常開啟50000次靜態電流：＜18微安適用卡片：EM卡和Temic5567Temic5557(100KHz-150KHz)Mifare-1卡S50(13.56KHz)欠壓提示：電壓低于4.8V時，用智能鎖開門卡開鎖會有聲光提示，此時還能開門50次。TechnicalParametersBasicallysupply:800cardnumbers+200codes+1managementcode+managementcardRatedBoltage:DC6V4standardAlkalinebatteriesBatterylife:normallyopeningdoor50000timesStaticcurrent:lessthan18uAAvailablecards:EMcard,Temic5567,Temic5557(100KHz-150KHz)Mifare-1cardS50(13.56KHz)Lowvoltagewarning:whenpowersvoltageislessthan4.8V,therewillbewarningandlightingwhenusingRFcardtoopenthedoor.thelockcanstillbelockedabout50timesbeforethebatteriesarerepalaced.