The iBlue Smart Gate/Door Opener is designed to enable one to open/close any electrical access control system (e.g., entry gate, garage door, automatic barrier, photocell-sensor door) from one's smartphone via a Bluetooth connection. The device itself consists simply of a small black box that's wired into the electrical circuit panel, which allows it to be operated via one's phone. Its free mobile app automatically pops up on the phone screen as one approaches the gate or door. In addition, its virtual-key-sharing technology allows the user to regulate the movement of family, friends, employees, guests, etc. by providing individual access rights.