Railroad crossing signals backup

Item no.: 104073
Manufacturer: IQTraffiControl

Fuel cells backup for Railroad crossing signals.

Emergency Traffic Signal 4 Way

Item no.: 16084507
Manufacturer: IQtrafficontrol.com

Emergency Traffic Signal 4 Way Portable, 4 Way Solar Traffic Signal Control Portable

Traffic Signal Battery Backup System

Item no.: 182812
Manufacturer: IQTraffiControl

Traffic Signal Battery Backup Systems, backup power for critical LED traffic light intersections, fuel Cell Battery Backup Systems for LED Traffic Signs 1700 Watts