• List of detected Wi-Fi access points separated by CR characters (Carriage Return),
• Empty string ("") if no Wi-Fi access point was detected. The ErrorOccurred variable is used to find out whether an error occurred while detecting the access points. ErrorInfo returns more information on the error.

For each network, a set of information is returned in the following format:

<Identifier> + TAB + <SSID> + TAB + <BSSID> +
TAB + <Security> + TAB + <Signal strength>

where:

• <Identifier> : Identifier of the network associated with the access point, empty string ("") if the access point corresponds to no network configured on the device.
• <SSID>: SSID (Service Set Identifier) of the Wi-Fi network associated with the access point.
• <BSSID>: BSSID (Basic Service Set Identifier) of access point
• <Security>: Type of security used by the Wi-Fi network:
  

  wifiSecurityNone	No security is used.
  wifiSecurityWEP	Security based on a WEP key (Wired Equivalent Privacy)
  wifiSecurityWPA	Security that is using the WPA mechanism (Wi-Fi Protected Access).
  wifiSecurityWPA2	Security that is using the WPA2 mechanism (Wi-Fi Protected Access).
  wifiSecurityWPA_EAP	Security that is using the WPA mechanism (Wi-Fi Protected Access) and the EAP mechanism (Extensible Authentication Protocol).
  wifiSecurityIEEE8021X	Security that is using the IEEE 802.1x standard.

• <Signal strength>: Signal strength expressed in dBm (decibel per milliwatt).

Maximum duration of detection in hundredths of a second.

• An error occurs if this timeout is reached before the end of detection.
• If this timeout is not specified or is set to 0, no time limit will be applied.

This parameter can correspond to:

• an integer corresponding to the number of hundredths of a second,
• a Duration variable,
• Versions 23 and later
  the duration in a readable format (e.g., 1 s or 10 ms).
  New in version 23
  the duration in a readable format (e.g., 1 s or 10 ms).
  the duration in a readable format (e.g., 1 s or 10 ms).