This includes different home security products like alarms. There are all sorts of alarms as well. The typical alarm is the burglar alarm, either hard wired or wireless. They are installed by contractors to give homeowners a sense
of security against burglars and intruders. Then there are other alarms, such as smoke
or fire alarms. Fire alarms may not be so typical in homes but smoke alarms are pretty much basic and you may find these things installed in places like the bedroom and kitchen.