Abstract: fire safety signs is a sign with images as its main feature, which is composed of safety colors, borders, graphic symbols or characters, and is used to express safety information related to fire control.

Signs of fire:

1. One-way doors of emergency exits or evacuation passages must be marked with "Push" on the door and "Pull" on the opposite side.

2. Doors of emergency exits or evacuation passages shall be marked with "No Locking" signs.

3. A "No Pass" sign should be set at the eye-catching position of the evacuation passage or fire lane.

4. The sign "Sliding Door Open" should be set on the sliding door, and the direction of the arrow in the sign must be consistent with the opening direction of the door.

Baidu Encyclopedia-fire safety signs