LifeShield offers wireless systems that use either your internet or cellular communication accounts. You can use their products in your home, apartment or business.
Their basic package is designed for people living in a small home, rental, or just want to have protect the main entry points of their home. This kit will typically protect two doors, with an internet ready base and console, along with a keychain remote, high-volume siren, yard sign and window stickers. Professional burglary, intrusion, and fire monitoring is also included.
You can always add on additional door sensors, motion senors, glass break sensors, environmental sensors, or a camera whenever you like.