New Castle Delaware Security Systems Free Home Alarms Crime Profile Castle Hills New Castle, De. 19720  GET A FREE HOME ALARM TODAY!  LIMITED TIME OFFER, CALL 302-598-2411 FOR DETAILS  The crime map below shows all the reported crimes in the Development of Castle Hills during the last 3 months.  There is no better way to protect your family, home and valuables then to install a quality home alarm with central monitoring.  Read how a Delaware homeowner used her security system to do just that a few weeks ago.    Criminal Mischief - 6Theft - 9Burglary - 6Vehicle Theft - 8Robbery - 0Murder - 0 National Security, a Guardian Protection Services Authorized Dealer will install a alarm system for the home or business for just a $49.95 install fee.  The package includes: Keypad Motion Detector ... 07/22/2010