Access control communication device, method, computer program and computer program product

摘要

It is presented an access control communication device comprising: a short distance radio communication module; a cellular radio communication module; and a controller arranged to communicate access rights associated with a key device, using the cellular radio communication module, with an access control device over a cellular communication network upon the access control device being in communication with the key device using the short distance radio communication module. A corresponding method, computer program and computer program product area also presented.