• Digital Means Over Your Telephone To Our Central Station Using Our 800 Number
  
• Cell Radio Means Alarm Net C, Tellular, Transmits Your Alarms Over All The Cell Towers In The Nation


2 Way Voice Means An Operator Speaks To You Through Your System Instead Of Calling Your House

Symphony Means Ademco 8132I Color Display Full SSL Web Page Internet Access To Your Keypad

Weekly Test Means Your System Checks In Every Week, If It Does Not Check In You Are Notified

• Open-Close Means Our Central Station Either Logs Or Calls Some One If Your System Is Not Set Or Disarmed By A Certain Schedule That You Set With Us And The Central Station Computers. Full Open-Close Means You Are Notified If The System Was Not Armed Or Disarmed Within That Time Schedule