Name:WirelessPSTNalarmsystemwith120zonesModel:NSS-D1200Authentication：CE,Rohs,CCCApplicati***：Home,shop,garage,officeandsoonFeatures:1.LEDdisplayer,withclockalarmfunction,twogroupsofalarmtimecanbeset,ringtimecanbesetalso.2.Wireless120zones,8alarmzonetypesare***ailable,normalalarmzone,bypassalarmzone,intelligentalarmzone,emergencyalarmzone,“turnoff”alarmzone,doorchimezone,“welcome”zone,“turnforhelp”zone(whichissimilartoemergencycalling,andsuitabletoeldlyperson)3.Timetoarm/disarm:4groups.Youcansetdifferentdaysanddifferentzonesasyouwish.Sothatyoudon’tneedtoarm/disarmmanually.4.Support9groupsofalarmphonenumbers.Differentzonescandialitspresetphonenumbers.Thephonenumberswillnotlostwhenthereisapowerfailure.5.10secondsvoicerecord,furthermore,thehostcanreadalarmtypeandalarmzone.6.Listen-infunction,usercanarm/disarm/turnonsiren/turnoffsirenremotelybyphone7.Thehostcansupport150remotecontrollers,and150alarmaccessories,differentremotecontrollercancontrollpresetalarmzones.8.Clockfunction.9.Blackboxfunction,itcanrecordthelast72pcsarm/disarmmessage,and102alarmlogs.10.Withbuilt-inbattery.Specificati***:InputVoltage:DC9V-12VStandbyCurrents:<25mAAlarmCurrent:<450mAWirelessFrequency:315/433/868/915MHz,2262/1.5-4.7M,EV1527/300KBackupBattery:NI-HIAAA*6DC7.24VSirenVolumn:110dB)