.. _headlabel-refx-data-155:

Data 155 (All Wi-Fi Geofence Status)
====================================

The current status of all enabled Wi-Fi Geofences.

Each Wi-Fi Geofence occupies 2 bytes, including 'GEO ID' and 'GEO Status'.

The frame format of the Data **155** unit is as follows:

.. code-block:: none

   For example (Total 6 bytes):
   80 9B 03 01 01 00

.. tabularcolumns:: |p{3.2em}|p{6.4em}|p{6.8em}|p{5.8em}|p{10em}|p{4.8em}|

.. table::
   :width: 100%
   :widths: auto

   +---------+-------------------------+---------------------+---------------+------------------------------------------+--------------+
   | Parts   | Fields                                        | Length (Byte) | Range/Format                             | Default      |
   +=========+=========================+=====================+===============+==========================================+==============+
   | ID      | Data ID                                       | 2             | 809BH (155)                              | 809BH (155)  |
   +---------+-------------------------+---------------------+---------------+------------------------------------------+--------------+
   | Length  | Data Length                                   | 1             | 00H or 01H-51H                           |              |
   +---------+-------------------------+---------------------+---------------+------------------------------------------+--------------+
   | Content | `Number`                                      | 1             | 00H-0AH                                  |              |
   +         +-------------------------+---------------------+---------------+------------------------------------------+--------------+
   |         |  The first GEO          | `GEO ID`            | 1             | 01H-0AH                                  |              |
   +         +                         +---------------------+---------------+------------------------------------------+--------------+
   |         |                         | `GEO Status`        | 1             | 00H, 01H, 02H                            |              |
   +         +-------------------------+---------------------+---------------+------------------------------------------+--------------+
   |         | ...                                           |               |                                          |              |
   +---------+-------------------------+---------------------+---------------+------------------------------------------+--------------+

- `Number`

  Indicates how many Wi-Fi Geofences the following data comes from. If the value of this field is 00H, no other fields are included.

- `GEO ID`

  The ID of Wi-Fi Geofence. Refer to the 'GEO ID' of :ref:`AT@WIFIGEO <headlabel-refx-cmd-wifigeo>` command.

- `GEO Status`

  The current status of Wi-Fi Geofence.

  - **00H** - The terminal is inside of Wi-Fi Geofence now.
  - **01H** - The terminal is outside of Wi-Fi Geofence now.
  - **02H** - Unknown. The terminal is scanning the Wi-Fi Geofence status now.