TT1001TXSM The Scotsman Digital Train Set HM7000. The locomotive isfactory DCC fitted with a pre‑installed HM7000 decoder. The locomotive contains apre‑fitted HM7000 decoder, and when used via theFREE HM|DCC app, it enables access to a full suite of digital sound and power functions including multiple whistles, carriage brake squeal, guard’s whistle and slamming door effects.
