• Working temperature:-20℃- +55℃
  • View distance:200 meters
  • Convenient Lanyard: Lanyard ensures convenient use.
  • Bottom Lighting: Bottom Lighting function for security

SKU: WL-A22-001 Category:



Item No Size Material Battery
WL-A22-001 (L)34CM*(W)18CM ABS 3.6V Ni-Cd battery


The National Marker Company signs with legend “STOP” and “SLOW” are used to control the flow of traffic at intersections and school crossings. The paddle design makes them easy to be held. They are mostly used by crossing guards to direct cars through a pedestrian crossing area to ensure their safety. Such signs are used at construction sites to protect workers from being struck by moving vehicles in work zones. The signs help protect workers such as emergency responders, clean-up, utility, and construction crews from accidents.

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