Name:WirelessintelligentPSTNalarmsystem(NEW)Model:NSS-D2099Authentication：CE,Rohs,CCCApplicati***：Home,shop,garage,officeandsoonFeatures:1.LCDdisplayerwithbluebacklight,voiceinstruction,DIY.2.99wirelesszones,2wiredzones,Eachzonecansupport8alarmtypeslikenormalalarmzone,bypassalarmzone,intelligentalarmzone,emergencyalarmzone,“turnoff”alarmzone,doorchimezone,“welcome”zone,“turnforhelp”zone(whichissimilartoemergencycalling,andsuitabletoeldlyperson)3.Timetoarm/disarm:4groups.Youcansetdifferentdaysanddifferentzonesasyouwish.Sothatyoudon’tneedtoarm/disarmmanually.4.Support6groupsofalarmphonenumbers.Differentzonescandialitspresetphonenumbers.5.SupportAdemcoprotocol.(ContactID)6.Listen-infunction,usercanarm/disarm/turnonsiren/turnoffsirenremotelybyphone7.Withbuilt-inlibattery.Specificati***:WirelessReceivingDistance:300-500m(openarea)DefenseZones:99wirelesszones+2wiredzonesWirelessFrequency:315/433MhzAlarmOutput:DC12V300mAPowerSupply:9V500mAAlarmVolume:110dBRecordingTime:10secondsAlarmTime:1-20minutesTimetoArm/Disarm:4groupsWorkingEnvironment:Temperature:-10-40degreesHumidity:≤80%CompatibleCoding:2262,1527)