The Wireless Interface gives you easy access to your IEC 62591 devices via the Emerson Wireless 1420 Gateway. Use AMS Device Manager to configure, calibrate, diagnose and document device activities in one location, while managing your HART, Foundation fieldbus, and WirelessHART devices in a single application. With the Wireless Interface, you get a cost-effective solution for remote configuration and diagnostics, without the additional costs of multiplexer installation and wiring.