Abstract: A gate assembly device, which may include an pole with an arm and base coupled to the pole. The arm may be coupled to a sensor, and the sensor may measure whether movement was detected between the sensor and a ground surface. The sensor may also detect whether contact was made with the arm. The arm may be coupled to the pole with a coupling device, and the coupling device may be coupled to the pole at more than one height. The pole may be coupled to more than one arm, and the one or more arms may move between a stowed and deployed position.