We're getting a bit "Techo" on the Birdwood Sub' , and having a go at installing a "Switch "8 decoder! The NCE -Switch 8 Mk2 is a accessory decoder that enables you to throw switches remotely , with a cab or via a computer based interlocking such as JMRI. It can switch up to 8 seperate switches and is suitable for "Tortoise" "stall" switch machines . They are a versatile unit and very easy to wire and programme. For a comprehensive guide on the original "Switch 8" and other NCE products for DCC automation, check out Arthurhouston3 at the "Grande Pacific Railroad" .