特 点﹫4种工作模式可选择密码或卡片开门、只允许密码开门、只允许有效卡片开门、卡片加密码开门﹫具有密码防窃视功能﹫具有密码保护功能，连续输入错误密码超过3次，警笛10声，连续输入错误密码超过7次，警笛10声并锁定键盘1分钟﹫管理密码与管理卡双重管理功能。﹫可通过密码单独管理卡片﹫欠压电池更换提醒功能Characteristic 4operatingmodesareavailable:Openthedoorbycodeorcard,onlybycode,onlybycard,openthedoorbybothcardandcode. Protectyourcodebyusingonegroupofnumberswhichincludesthecode. Alarmwhistle10timesafterinputtingerrorpassword3times,alarmwhistle10timesandkeyboardwillbelocked1minuteaftererrorpassword7times. Bothmanagementcodeandmanagementcardsupervise. Canmanagethecardsonlybycode. Withthefunctionoflowervoltagewarning技术参数基本配置:800个卡号+200个开门密码+1个管理密码+1个管理卡电源供给：DC6V4节1.5V5号AA碱性电池电池寿命：正常开启50000次静态电流：＜18微安适用卡片：EM卡和Temic5567Temic5557(100KHz-150KHz)Mifare-1卡S50(13.56KHz)欠压提示：电压低于4.8V时，用智能锁开门卡开锁会有声光提示，此时还能开门50次。TechnicalParametersBasicallysupply:800cardnumbers+200codes+1managementcode+managementcardRatedBoltage:DC6V4standardAlkalinebatteriesBatterylife:normallyopeningdoor50000timesStaticcurrent:lessthan18uAAvailablecards:EMcard,Temic5567,Temic5557(100KHz-150KHz)Mifare-1cardS50(13.56KHz)Lowvoltagewarning:whenpowersvoltageislessthan4.8V,therewillbewarningandlightingwhenusingRFcardtoopenthedoor.thelockcanstillbelockedabout50timesbeforethebatteriesarerepalaced.