Except for few exceptions, you cannot send iTunes gift to accounts in other countries. More specifically, you can send the gift but the people will not be able to redeem them. They end up stuck with a useless email. What you can do is send iTunes gift cards.
Your alarm system sounds when one of your sensors is triggered or you manually set off the alarm through your control panel or key fob remote. Depending on how your system is set up, one of two things will happen-either a high-decibel alarm will sound or a silent alarm will be sent to your ADT monitoring station.hen your home security system's alarm sounds, it could mean one of many things. You could have an intruder in your home, or you could have a fire, a flood, or a carbon monoxide leak.
A passive car alarm turns on automatically when the key is removed from the ignition and the car doors are closed. This type of alarm is considered passive because the driver does nothing to turn it on. Continue Reading. The features of a passive alarm may include flashing lights, audible alarms, a fuel system cutoff, an ignition cutoff, tracking devices, motion sensors and proximity sensors.