Cheaper LED Security Alarm System(LS-GSM-003)

GSM Security Alarm System,home security protection(LS-GSM-003) I.Security Alarm System Features: 1) Noneedthefixedtelephoneline,everywherehaveGSMfrequencyissuitabletouse 2)12wirelessdefencezones,4wireddefencezones 3)Candial6telephonenumberswithvoiceremind 4)CansendSMSto3mobilephones 5)Oneopencollectoroutputavailabletobeusedaccordingtocustomersdemands 6)Remotesettingbyphones 7)ISDautomaticlytorecordthemessagefor10seconds 8)Two-waycommunicationwithspeaker 9)Threewaytoarmyourhouse:outsidearmed,stayarmed,remotearmed 10)Learningcode,easytolearnandaddthewirelesssensorsasyourwant 11)Canusemobile(telephone)toremotearm/disarm/monitor 12)Cansetthevoiceremindforremotearm/disarm 13)Canprotectthealarminformationwillnotlosteventhepowerisoff 14) Built-inNI-HIrechargeablebattery,itwillautomaticlytobegintoworkwhenthepowerisoff II.Security Alarm System Standard packing: 1 Main panel, 1 GSM antenna, 1 wireless PIR detector, 1mini siren, 1 Wireless door detector, 2 Remote controllers, 1 Built-in backup battery, 1 AC/DC Adapter, 1 User manual.