A system for use to secure delivered packages can include a housing, at least one electromechanically operated security door securing access to the housing and a control panel for receiving input to release the electromechanically secured door from the housing. Communications components, alarms and cameras can also be associated with the housing to facilitate its security and operation for package receipt (delivery) and security. Heating and cooling system components can maintain contents of a package held within the housing at a select temperatures.