ZL ELECTRONICS TECHNOLOGY (HK) CO., LIMITED
Tel Number: Preset Tel. number
(Tel Number must <20 digits )
When this button is
pressed,
900C will send the SOS
and position message to
the preset number.
A******,
002
,2, Tel
Number
002: command code
******: password, default 000000
2 : Set monitoring number
Tel Number: Preset Tel. number
(Tel Number must <20 digits )
4
Set the time interval
of position refresh to
SOS number,this
command is effective
just in SMS work mode.
A******,
003
,XXX
003: command code
******: password, default 000000
XXX: (3 digital)
XXX =000,stop
XXX = 001 – 999 time internal (unit: min)
5
Set low power alarm
When the voltage is
lower than the preset
value, tracker will send
one lower power alarm
SMS to the control
number.
Otherwise,there is not
this function in vehicle
tracker
A******,
004
,X
004: command code
******: password, default 000000
X : voltage preset value
X=0, close (default )
X =1, <3.5V send SMS alarm
X =2, <3.6V send SMS alarm
X =3, <3.7V send SMS alarm
X =4, <3.8V send SMS alarm
X =5, <3.9V send SMS alarm
6
Set over speed alarm
When the 900C speed
higher than the preset
value, 900C will send
one over speed alarm
SMS to the control
number.
A******,
005
,XX
005: command code
******: password, default 000000
XX : the speed preset value
XX = 00 , close
01 ≤ XX ≤ 99 (unit: XX Km/h)
7
GPRS Status, To
check GPRS Status
A******,
502
502: command code
******: password, default 000000
8
Get IMEI
A******,
505
505: command code
******: password, default 000000
9
Set GPRS internal of
position refresh
A******,
506
,00030
506: command code
******: password, default 000000
00030: Such as 30 seconds interval is 00030
8
