The following is the correct statement about the requirements for confirming the on-site environmental information...

Confirm whether the site is completely consistent with the architectural drawings, and highlight the inconsistent areas, try to take photo records, and mark them in the drawings.

Room number on site

Take photos of the scene as thoroughly as possible in the room, especially the installation location of the equipment, the overall coverage area, the internal building structure, and new obstacles.

Focus on the outdoor coverage, only need to focus on the obstacles between the AP and the coverage area.

In the indoor survey, the obstacle type is distinguished from the drawings, and the actual position and material of each type of obstacle are marked. Different obstacles are used differently.

Color marking and testing its 2.4G and 5G attenuation values

During indoor survey, pay attention to other obstacles that are not drawn but affect the covering effect, such as load-bearing columns and artificially added partitions during decoration.

Large objects such as broken and suspended ceilings

Outdoors need to pay attention to the height and shielding range of obstacles on the site. For irregular obstacles (such as trees), try to take photo records.