- We offer customized, hand made signals based on actual prototypes.
- Fully assembled or in kit form.
- Prototypically colored LEDs
- Electronic controllers for realistic operation
Integrated Signal Systems
10332 Bedford Road
Spring Hill, FL 34608
Introducing the new S.H.I.M Board. (Signal Head Interface Module)
This new PC board will interface the small signal head wires to either a Screw Terminal or RJ45 (Ethernet) connector. No more soldering those tiny wires to something in order to run them to the signal head controllers.
Notice: Due to the increasing price of brass, we will be changing our prices of brass parts soon. Please check the catalog for new prices. We have held the prices of our brass parts since 2004 and now find our margin has shrunk to the point we must raise prices.
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Cantilevers, Gantry Bridges and Bracket Post Bridges
Bridge signals are designed for installation on our cantilevered signal bridges, our bracket posts (signal platform) or on any gantry or cantilevered signal bridge that you may have purchased elsewhere. We manufacture signal kits for bridges with the...
Dual Head - 3 Color Signals
Almost every North American railroad has its own unique design. You may specify what your road requires. As you see below we offer many arrangements. The heads are completely assembled with imbedded LEDs, a flush back with thin wires out the bottom and...
Dual Head - Searchlight Signals
Solid I Beam Searchlight Signal Double Front-mounted Searchlight Masts Imbedded LED's Signal Features Rugged brass construction with lost wax castings, injection molded signal heads and 3/32" brass tubing for the mast. We manufacture...
Signal Features Rugged brass construction with lost wax castings, injection molded signal heads and 3/32" brass tubing for the mast. We manufacture single and multi-head signals, bridge signals, dwarfs, brass cantilevered ...
HO Signals will be updated shortly...
Mast heights varied on the prototype railroads from 12 feet to 29 feet. Tell us what height you need. Height is measured from the bottom of the base to the centerline of the top head. We recommend: 16 - 18 feet for mast mounted 3 color or searchlight...
N Signals will be updated shortly...
ISS is continuing to expand our signal lines. We have been assembling a limited amount of O scale signals using our own castings and parts from other manufacturers. If you have a particular signal you would like made, let us know. We may...