A method of managing seamless access to locks with person/head detection is provided and includes receiving, at a mobile device, a signal from an access control device that includes a camera sensor. The signal includes an identifier of the access control device and a status of a region of interest of the camera sensor. It is determined that the mobile device includes a credential that is authorized to unlock the access control device. Based on the signal it is determined whether a person is in the region of interest of the camera sensor and moving towards the access control device. A request is transmitted to the access control device to unlock the access control device based at least in part on determining that a person is in the region of interest of the camera sensor and moving towards the access control device.