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The NSM series Signal Monitors exceed all the requirements set forth in the NEMA Standard TS-1-1994, Part 6. These units are intended to provide basic conflict and voltage monitoring for traffic controller assemblies.
3 Channel |
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The NSM series Signal Monitors exceed all the requirements set forth in the NEMA Standard TS-1-1994, Part 6. These units are intended to provide basic conflict and voltage monitoring for traffic controller assemblies.
6 Channel
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The NSM series Signal Monitors exceed all the requirements set forth in the NEMA Standard TS-1-1994, Part 6. These units are intended to provide basic conflict and voltage monitoring for traffic controller assemblies.
12 Channel
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TRAFFIC
ACCESS
