WeareaprofessionalmanufacturerofPSTNalarmsystem.WirelessPSTNalarmsystem,wirelessintruderalarmsystem,wirelessburgalralarmsystem,homesecuritysystem,homesecurity,securityalarmsystems,intruderalarm,wirelessalarmsystem,wirelesshomesecurity,Phonedialalarmsystem,phonealarm.Name:WirelessPSTNalarmsystemwith99zoneModel:NSS-D99Authentication：CE,RohsApplicati***：Home,shop,garage,officeandsoonFeatures:1.LCDdisplayerwithbluebacklight,voiceinstruction,DIY.2.99wirelesszones,4wiredzone.Eachzonecansupport8zonetypeslikenormalalarmzone,bypassalarmzone,intelligentalarmzone,emergencyalarmzone,“turnoff”alarmzone,doorchimezone,“welcome”zone,“turnforhelp”zone.3.Timetoarm/disarm:4groups.4.Support6groupsofalarmphonenumbers.Differentzonescandialitspresetphonenumbers.Thephonenumberswillnotlostwhenthereisapowerfailure.5.10secondsvoicerecord;furthermore,duringalarm,thehostcanreadalarmtypeandalarmzone.6.Listen-infunction,usercanarm/disarm/turnonsiren/turnoffsirenremotelybyphone7.Learningcode.Easytoprogram.thehostcansupport150remotecontrollers,and150alarmaccessories,differentremotecontrollercancontrolpresetalarmzones.8.Clockfunction.9.UniqueBlackboxfunctionitcanrecordthelast72pcsarm/disarmmessage,and102alarmlogs.Specificati***:InputVoltage:DC9V-12VStandbyCurrents:<25mAAlarmCurrent:<450mAWirelessFrequency:315/433/868/915MHz,2262/1.5-4.7M,EV1527/300KBackupBattery:NI-HIAAA*6DC7.24VSirenVolumn:110DbOverseasaleswoman:CherryXieMobilephonenumber:086-13924581233Skype:cherry312nssMSN:cherry312nss@Email:cherry312nss@)