Delete Center Number
CENTER,D#
Functions
Command Format
Explanation
Working Mode Setting
A=1/2/3, 1:Tracking mode 2:Power saving mode
3:Hibernation mode; Default mode: 1
A=1
T1: upload interval of GPS data in moving status,
unit: second,10-3600s; default: 10s
T2: upload interval of GPS data in static status,
unit: second, 180-65535s; default: 3600s
A=2
T1: interval start time,format: HH:MM
T2: time interval,range: 1-72
unit: hour,default interval: 24hours
A=3
T1: interval start time,format: HH:MM
T2: time interval,range: 1-72
unit: hour,default interval: 24hours
MODE,A,T1,T2#
Sleep Mode Setting
Voice Monitor Mode
Track Mode
Heartbeat Packet
Upload
Sensor Sensitivity
MONITOR#
TRACK#
HBT,time#
MOTION,sensitivity#
SLEEP#
SLEEP,OFF#
NOTE: Before monitoring the voice around the device,
the user must change the device to this monitor mode
firstly.
NOTE: After used the voice monitor mode, user can
switch the device back to track mode by this command.
HBT,3#
NOTE: Range :1-60min, default 3min.
MOTION,2#
NOTE: Sensitivity Level
：
1-9 (1-9 is from week to
strong vibration)
NOTE: After set this sleep mode, the device will
enter into sleep mode automatically when the
device keep stationary status more than 5min.
Arm manually
Disarm manually
Overspeed Alarm
Setting
ARM#
DISARM#
SPEED,[A][,B][,C]#
SPEED,OFF#
Set the device into arm mode
Set the device out of arm mode
A=ON/OFF, open or close over speed alarm,
default
：
OFF
B=1
～
255(km/h), speed limit, default
：
100(km/h);
C=0/1, way of alarm, 0 : GPRS only, 1: SMS+GPRS,
default
：
1.