A manual published by the FCC on Sunday for the mystery device appears to be for a door access system, most likely for use at the company's new Apple Park.
Apple has officially updated its Apple Maps service with data and satellite imagery for its new headquarters, Apple Park. The company's new campus is expected to open next month.
The 175-acre facility has the capacity to house more than 12,000 employees, and is designed to be very energy-efficient with a 17MW on-site rooftop solar installation system.