Are home security alarms practical for apartments?

Security alarms are practical in any type of dwelling. Special considerations for apartments should be made, however; rent or lease an "all-in-one" system that is hard-wired directly from the unit to your phone line. The window and door connections are wireless so you avoid having to run wires through common walls. Also check provisions for transferring your service to a new location should you move at the end of your apartment lease.