DCC Concepts DCD-SA3-SM.3
Zen 3-Wire Small Stay Alive for Zen Black & Blue+ Decoders (3 Pack)
A set of 3 SUPER Stay-Alives with 3-wire connections to the decoder.
Usable with Zen Black, Zen Blue+, Lenz and ESU or any decoder with three-wire connections for Stay-Alive.
Please note that connection of a DCCconcepts Zen Stay-Alive to a non-DCCconcepts decoder may invalidate your warranty, please check documentation which came with your decoder for details.