• For the digital control of:
  • Up to four two reeled magnet articles (e.g. switches or signals of the the M-, K-, and C- tracks)
  • Up to eight one reeled magnet article (e.g. track with integral un-couplers of the M- K- and C- tracks)
  • Continuous current switch (e.g. for switches and street lighting etc.)

• Simple and safe connection of switches, signals or tracks with integral un-couplers via the screw fixtures

• QS-DEC II is a quad decoder like the k83, with self taught addresses:
  • You only operate the QS-DEC program key and afterwards, a key on the KEYBOARD, the SWITCHBOARD, or give a switch order via the PC, with linked INTERFACE, and the decoder address is adjusted
  • It escapes/cancels the last searches of miniature switch positions from long address tables and the troublesome building of these small switches
  • The decoder address will be permanently saved, but you can change it every time you press the programming button. It could not be easier!

• Available as a model immediately ready for action, or as a kit on a 70*70 mm circuit with four fixing holes

• Decoder from the Digital-Profi-Series allows you to run your railway without problems, on your Märklin Digital Circuit, you are 100 % compatible with the altered Motorola Data format.

• With this decoder, the legal warranty is included.

• Every QS-DEC II decoder has an instructions manual enclosed.

• QS-DEC-II as a kit and as a finished model at today's price. Request:  

Technical changes and errors excepted.
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