Features:*Smart GSM alarm system with APP, LCD display*8 Wired defense zones and 99 wireless defense zones*APP for Android and IOS system*Remote operation and settings by APPSMS*Support 10 remote controllers and 50 RFID tags*Digital touch keyboard, fashion novelty*Matrix LCD display, menu navigation*Support 6 alarm phone numbers and 4 SMS alarm mobile numbers*10 seconds sound recording*40 event logs of alarm and operations*Support coercion password, secretly make police calls in emergency*Timing Arm and Disarm*Name all the defense zones and RFID tags*Monitoring and intercom function*Built-in transmitter module for connecting wireless siren and smart home*Remote operation by phone, fast and convenient