The Signaling Solution
The latest technology at the best price for model railroad electronics




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Contact Info:
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4th Dimension Engineering, LLC
PO Box 384
Datil, New Mexico 87821

812-533-1047 (voice, 10-4 mst)
708-570-6140 (fax)

Price List
ID Pictures Description Price
BD8 BD8 Block Occupancy Detector
8 blocks, 3 amps/block
Includes card edge connector and mounting hardware
Requires 12 VDC regulated power supply
$ 80.00
MSC MSC Master Signal Controller
Includes card edge connector and mounting hardware
Requires 12 VDC regulated power supply
$ 85.00
GCC GCC Grade Crossing Controller
Controls flashering crossbucks, gates, with bell sound synthesizer
Includes card edge connector and mounting hardware
Requires 12 VDC regulated power supply
$ 110.00
GCX GCX Grade Crossing Expander
Use 1 for each track after the first in multi-track grade crossings
Includes card edge connector and mounting hardware
Requires 12 VDC regulated power supply
$ 60.00
ID Pictures Detectable Wheel Sets Price
DWSHO33 NA Detectable Wheel Set
HO-scale 33", package of 4 detectable axles.
$ 14.95
DWSHO36 NA Detectable Wheel Set
HO-scale 36", package of 4 detectable axles.
$ 14.95
DWSN33S NA Detectable Wheel Set
N-scale, 33", Short axle, package of 4 detectable axles.
$ 14.95
DWSN36S NA Detectable Wheel Set
N-scale 36", Short axle, package of 4 detectable axles.
$ 14.95
DWSN33L NA Detectable Wheel Set
N-scale 33", Long axle, package of 4 detectable axles.
$ 14.95
DWSN36L NA Detectable Wheel Set
N-scale 36", Long axle, package of 4 detectable axles.
$ 14.95
ID Pictures Signal Mounting Adapters Price
SMACL1 NA Signal Mounting Adapter
Single Head Color Light
$ 4.95
SMACL2 NA Signal Mounting Adapter
Two Head Color Light
$ 5.95
SMAPL1 NA Signal Mounting Adapter
Single Head Position Light
$ 4.95
SMAPL2 NA Signal Mounting Adapter
Two Head Position Light
$ 5.95
SMACPL1 NA Signal Mounting Adapter
Single Head Color Position Light
$ 4.95
SMACPL2 NA Signal Mounting Adapter
Two Head Color Position Light
$ 5.95
SMASL1 NA Signal Mounting Adapter
Single Head Searchlight
$ 4.95
SMASL2 NA Signal Mounting Adapter
Two Head Searchlight
$ 5.95
Copyright 1998-2021 4th Dimension Engineering, LLC
Last update: December 28, 2021