... ,Dual-net GSM+PSTN alarm home GSM alarm system kit MIC-PGCC2900\1800\1900Mhz Includes 1 Touch ... Remote Controller, Host Keypad, Remote Keypad(options),Telephone/Mobile phone and GSM SMS 10) Internal & external antenna for ... better. 2) DOOR CHIME, This is when the system is disarmed only. When a door is opened, it ... sound a long beep(1 second) and display “SYSTEM NOT READY” for 3 seconds, Then the next ...