Miniatronics Portable Traffic Double Arrow Panel HO Scale

Mounted on the back of a flat bed truck a roadside emergency traffic arrow provides\r\nadvance warning. Most traffic devices are mounted on work vehicles and/or equipment, that are portable and can be moved quickly, they are very effective in alerting drivers of traffic conditions.\r\n\r\nMost utility companies will put up an arrow to divert traffic from where their men are working, so that traffic may move safely around their work zone.\r\n\r\nWouldn?åt it be nice to be in control of traffic, well now you can. \r\nUnit runs from 3VDC, with enclosed transformer. This unit is completely assembled. See the arrows flashing on YouTube.\r\n\r\n