Installation Requirements for Pedestrian Traffic Signal at Intersection:

1. The height of the pedestrian traffic light at the intersection is halfway between two meters.

2. The signal lights should be installed on the pedestrian crossings.

3. Pedestrian traffic lights at intersections should be installed along the extension lines on both sides of the sidewalks adjacent to the pedestrian crossings, two meters from the sidewalks, and mounted on the light fixtures.

4. Sound alert devices should be installed at more concentrated sections.

5. The pedestrian button height is installed one meter within the pedestrian's reach.

Composition and Traffic Rules:

A set of traffic lights consisting of a red pedestrian standing symbol within and a green pedestrian walking symbol within, guiding pedestrian crossings.

The green light allows pedestrians to cross the pedestrian crossing.

When the red light is on, pedestrians are prohibited from entering the crosswalk, but those already in the crosswalk may continue through or wait at the centerline of the road.