... programmable functions are: "User password", "Entering delay", "Exit delay", "Call out telephone numbers (four groups)," "Zone shielding," Zone function definition"," alendar ... system been initiated, the system will get priority to call out first to user or control center. Embedded 7.4V ... function. Event record function. Can record up to 10 events. Secret code is 4 digital number, can set up by user ...