a recreational vehicle with a central actuator that controls locking and unlocking of a plurality of access doors . each of the access doors has a locking member that is interconnected to the central actuator . thus , the central actuator may be configured to lock or unlock selected group of doors simultaneously . the central actuator is located inside the rv , and controlling input to the central actuator may be from a remote transmitter , or by direct manipulation of the central actuator . the locking members and the central actuator may be linked mechanically , electromagnetically , hydraulically , pneumatically , or in any number of ways . the central actuator advantageously permits an rv user to lock or unlock groups or all of the access doors simultaneously while inside the rv , or by using the remote transmitter .