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The WatchDog decoder WD-DEC is a watch-dog for your pc supported digital model-train-railroad. The WD-DEC will stop immediately all trains during a pc or central control software crash.

WatchDog-Decoder	WD-DEC	file	edition
Assembly instruction	Kit	PDF	09/2022
Operating instructions	Kit and finished module	PDF	09/2022
	Finished module in a case	PDF	09/2022

All examples are available on the following page: sample connections for WD-DEC

Subject to technical changes and errors.
© 2022 by LDT

_{Märklin and Motorola are registered trade marks.}