Abstract: A system for controlled entrance into at least one parking facility having a barrier is described, the system, comprising: a barrier controller, the barrier controller comprising: one or more processors; memory in communication with the one or more processors a Bluetooth communication device; and a barrier trigger; wherein the one or more processors are programmed to: broadcast via the Bluetooth communication device a UUID and a DeviceID; receive a communication initiation request from a mobile device; open a Bluetooth communication channel with the mobile device; receive via the Bluetooth communication device at least one barrier open code; check the validity of the barrier open instruction; trigger the barrier via the barrier trigger to open the barrier; and communicate the barrier opening to a system controller.