WeareaprofessionalmanufacturerofPSTNalarmsystem.WirelessPSTNalarmsystem,wirelessintruderalarmsystem,wirelessburgalralarmsystem,homesecuritysystem,homesecurity,securityalarmsystems,intruderalarm,wirelessalarmsystem,wirelesshomesecurity,Phonedialalarmsystem,phonealarm.Name:WirelessPSTNalarmsystemModel:NSS-D8Authentication：CE,RohsApplicati***：Home,shop,garage,officeandsoonFeatures:1.Wireless8zonescanbearmed/disarmedseperately.2.Variouszonesare***ailable:normalalarmzone,bypassalarmzone,intelligentalarmzone,emergencyalarmzone,“turnoff”alarmzone.3.LEDdisplayforalarmzone.4.Support6groupsofalarmphonenumbers.5.10secondsvoicerecord.6.Listen-infunction,usercanarm/disarm/turnonsiren/turnoffsirenremotelybyphone.7.Learningcode,DIY.Itiseasytoprogramalarmaccessories.8.Eachzonecanbesettobesoundalarmormutealarm.9.Passwordprotectionforkeypad.10.withbuilt-inbatterySpecificati***: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@)