Spectra’s TwinXs 3S – RAC is a standard 1U size rack door controller for easy mounting in the minimum height and length. It is the perfect solution for space utilization without compromising features and performance. TwinXs 3S – RAC uses up to 4 card readers and supports 2 doors that is expandable to 4. This controller’s high-speed processor can facilitate access decisions in milliseconds, saving valuable time and promoting convenience.
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