b. Engine Status Change Detection
：
Once the OBD tracker detected engine start or flamout it will send alarm message out, and
the alarm ways is configurable by SMS, call and tracking platform.
c. Plug out alarm
：
If someone plug out the device it will send alarm message out, and the alarm ways is config-
urable by SMS, call and tracking platform.
*
First Step:
Configure SOS numbers for t
he tracker by this sms command
：
SOS,A,1st number,2nd number,3rd number#
3 SOS numbers supports at the most.
*
Second Step:
enable this function by this command
：
PWRALM,A,B#
*
First Step:
Configure SOS numbers for
the tracker by this sms command
：
SOS,A,1st number, 2nd number,3rd number#
3 SOS numbers supports at the most.
A =ON/OFF, Default:ON;
B=0/1/2 (0: Platform only, 1: SMS+Platform,
2 :PSMS+Call, Default:2)
*
Second Step:
Configure the alarm ways via
this SMS command
：
ACCALM,ON,A,M,N#
Alarm ways: A=ON/OFF, Default: ON;
M=0/1/2 (way of alarm)( 0 : GPRS only, 1: SMS+GPRS,
2: GPRS+SMS+CALL, Default:1);
N=0/1/2; (0: ACC ON&OFF Alarm; 1: ACC ON Alarm; 2: ACC OFF Alarm; Default:0 )
Ways of alarming:
For example:
SOS,A,12345678910#
SET SOS NUMBER OK
ACCALM,ON,1#
SET ACC ALARM OK
MV55G
For example:
SOS,A,12345678910#
SET SOS NUMBER OK
PWRALM,ON,1#
SET POWER ALARM OK
MV55G