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Walthers SceneMaster Traffic Light Controller (949-4389) | HO Scale

Marsoni M251S
Sale price$39.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
Walthers SceneMaster Traffic Light Controller (949-4389) | HO Scale* Realistic red yellow green sequence * Operates up to four standard or two, Four Way Hanging signals (#949 4363, each sold separately) * Operates all SceneMaster working traffic lights * Fully assembled, ready to use * Simple plug in wiring connections * Operates on 18 volt AC from power pack accessory terminals * Complete installation & hook up instructions
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 2137 reviews
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Verified Purchase
Mayela Diaz
West Palm Beach, US
★★★★★ 5
Excelente!!
Demasiado Útil muy bueno
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2025
D
Dutchy4C
Natrona Heights, US
★★★★★ 5
Perfect fit for my 34 inch wide monitor!
This is a really snug fit for my 34 inch wide screen monitor and provides excellent privacy from wider angles so that nobody can get a look at what they're not supposed to see. With confidential projects this is very handy to have when there are visitors around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2024
R
Robert Novak
Lowell, US
★★★★★ 3
Not a great fit for Dell U3419W
I got this for use on one of my Dell U3419W wide screen monitors. The slide-in mount wasn't a good fit for the design of this monitor, as the bezel isn't typical and the illuminated part of the screen is a tiny bit narrower than the filter. I plan to see if I can hack something together that will work with this monitor without sticking stuff to the actual display part of the screen or leaving the filter far enough in places from the screen to make it unreadable. I'm rating it 3 stars instead of 2 because I think I can make it work, but it seems like the attachment methods included are meant for laptops rather than standalone monitors. If I had ordered this outright, I would have returned it.
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Reviewed in the United States on May 29, 2024
T
Verified Purchase
Tabatha Johns
Port Orchard, US
★★★★★ 5
Great Product
This was a great product!
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Reviewed in the United States on October 4, 2025
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Verified Purchase
dbknittel84
Whiting, US
★★★★★ 5
Amazing
This monitor is amazing. Comes with DisplayPort cable. So far this has been a great purchase.
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Reviewed in the United States on February 15, 2026

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