Name:WirelessintelligentPSTNalarmsystem(NEW)Model:NSS-XAuthentication:CE,Rohs,CCCApplicati***:Home,shop,garage,officeandsoon.Features:1.NewModel,beautifuldesign.2.Built-ininteligentchip,HDTFTLCDdisplayer.3.99wirelesszones,2wiredzones.4.SupportCONTACTIDprotocol.5.Listen-infunction,usercanarm/disarm/turnonsiren/turnoffsirenremotelybyphone6.Withbuilt-inlibattery.7.Timetoarm/disarm8.Voiceinstruction9.Voicerecordfunction.10.Longwirelssreceivingdistance.Specificati***:WirelessReceivingDistance:300-500m(openarea)DefenseZones:99wirelesszones+2wiredzonesWirelessFrequency:315/433MhzAlarmOutput:DC12V300mAPowerSupply:9V500mAAlarmVolume:110dBRecordingTime:10secondsAlarmTime:1-20minutesTimetoArm/Disarm:4groupsWorkingEnvironment:Temperature:-10-40degreesHumidity:≤80%CompatibleCoding:2262,1527Dimension:196*125*40mm)