Abstract: Aspects of the present disclosure include methods, apparatus, and computer readable medium for receiving, from an access control device associated with an access controlled asset, an indication that a requester is requesting access to the access controlled asset, verifying whether the requester is authorized to access the access controlled asset, transmitting, in response to verifying that the requester is authorized to access the access controlled asset, an access code to a handheld device of the requester, and wherein the access control device grants the requester access to the access controlled asset in response to receiving the access code input by the requester.