GSM Home Security System

APX840  FEATURES * Control/Alarm/Monitor via GSM(850/900/1800/1900MHZ) mobile phone, with no distance limitation. * 8 switch inputs. * 4 relay outputs, * Can set two warning mobile telephone no. * Simple SMS command. * Dual band GSM module is included. * Application : Intelligent , innovation, wide range, no limitation. * Control/Monitor/Alarm via GSM mobile phone, no distance limitation.  User can Control/Monitor/Alarm their device from over the world.*Mobile telephone can call the status of Switch input and Relay output at any time.* Can default setting two telephone no.,alarm SMS can be send to two users.* 4 Relay and one alarm relay outputs. * 8 Switch inputs, normal open, close alarm. * Build in GSM mobile modem ( dual band ). * Setting Input switch alarm ( close alarm ) to enable or disable via SMS * After the SMS command send by mobile phone, the  confirm message will be send back to the mobile phone , safety and no loss. * Relay output On/Off setting via SMS. * Dot matrix LCD display, show Analog input value, Switch input and Relay output  status* Intelligent application , innovation, wide range, no limitation. * All setting value will be saved into EPROM IC, no loss. APPLICATION * Industrial remote monitor/controller/alarm system alarm system.* Agriculture usage. * Animal husbandry. * Industrial security system.* Water supply systems. * Home security system. * Traffic systems. * Building supervision. * Railway systems/Vehicles. * Industrial systems. * Energy systems. * Pumping stations. * Water clarification. * Power station. * Heating power plants.