... number: ZL2003 2 0107152.9). GSM Home Alarm System with built-in PIR sensor Feasures and Functions:GSM 900/1800/1900 bands ... , can be used in most parts of the worldMonitor the scene environmentVoice and message ... by remote controllerCan set Home Arm and Out Arm modeCall in to set alarm ON, OFF, Monitor, Output, and Intercom.Send ...