Lansing residents who utilize a home security system are invited to register their address with the Leavenworth County Sheriff's Office. This VOLUNTARY program is for both existing and new alarm systems. Providing information could ultimately enable department dispatchers and law enforcement officers to react more efficiently when an alarm call comes in. Please call the Leavenworth County Sheriff's Office at 913-758-4028 to register your system. There is no fee associated with registering.