What are the precautions in using the WLAN Survery PAD survey tool for pre-sales network...

There must be a survey of the construction environment and know the corresponding scale

Label the obstacle information as detailed as possible, keeping it consistent with the actual environment.

The customer's needs must be clear, and the actual number of people needs to consider the concurrency rate according to the actual situation.

For some unclear information, the surveyor is required to estimate relevant information for surveying.