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user password ##.
For example: #751#500#5#22.5442N#113.91E#0000##
After the setup is successful, the setting mobile phone will receive a piece of config ok command. Then,
when the ward leaves this area, the terminal will send the alarming information of being out of the fence to the
center number.
(2)GSM Fence Function
The ward may send # command number (740) user password 4 digits ## command to set the GSM
fence. After the setup is successful, the terminal will return the message of CONFIG OK to the setting
mobile phone, or the message of PASSWORD ER if the password is wrong.
For example: #740#0000##
Description of GSM fence: The terminal reads the GSM base station information, including that the main
base station and the adjacent base stations. Take the first four digits and keep them in the module. If the
base station has many data with different first digits, they all must be saved. And initiate the protection
status. In the state of protection, the module will read the data of all base stations (1-7) once every 5
minutes, and take the first 4 digits to compare with the protection data. If all the first 4 digits of the data of
all base station are consistent with the existing data, then dial or send alarming messages to the user
according to the alarming setup.
For example: #740#0000##. After the fence is set, the terminal will alarm in the case where it is moved
about 3-5km out of the fence.
(3) Fence Reading Function
Send commands to the terminal: # command number (752) # user password 4 digits ##; after the
command is set successfully, the terminal will read the data of the module fence working status and return
message to the sending mobile phone, or PASSWORD ER if the password is wrong.
For example: #752#0000##
Return: #open:1#lat:11456.209400#lng:2233.470100#distance:500#time:5#status:2
Where, open: 1 indicates fence open; Open: 0 indicates fence closed;
lat:11456.209400, latitude;
lng: 2233.470100; longitude;
distance: 500; fence radius;
time: 5 sampling interval;
status: 2 , terminal has obtained valid satellite data, fence works normally;
status: 1; fence open, but there are no valid satellite data have been received;
status: 0, no electronic fence is set.
(4) Function of Canceling Fence
Command name: # command number (760) # user password 4-digits ##
Example: #760#0000##
After the terminal receiving this command, all fence settings will be cancelled.
Advice； Do not set GSM fence and GPS fence at the same time.
13. Commands list:
Function
Mode Change
Command
#70x#password##
Eg: #703#0000##
Default password is 0000,
9
Note
This unit can support four
different mode and can
change mode each other.
#700#0000##
When X=0, the mode is
P2P mode,the feedback will
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