1.  Vehicle positioning
   1.1.  Locate the Vehicle on APP
   1.2. Locate the Vehicle on PC
   1.3. Locate the Vehicle via SMS
   1.4. Locate the Vehicle via Google link.
2.  Remote Alarm (Contacter must be preset)
   2.1.  Vibration Alarm
   2.2.   ACC trigger Alarm
   2.3.  Alarm stop
   2.4.  Mute Arm
   2.5. Geo-fence Alarm
   2.6. External power failure alarm 
   2.7. Low battery alarm 
3. Anti Theft 
4. Remote Engine Start
5. Remote Engine Stop
6. Find Vehicle 
7. Setup & Inquire 
   7.1. Setup Contacter
   7.2. Reset operation password
   7.3. Inquire common use command
   7.4. Inquire system parameter
   7.5. Factory setting
Specification
GSM GSM unit spec
Item    Spec.
GSM Band    Band 850/900/800/1900MHZ
GPS    Sensitivity: -162dmb A GPS: Supported
Positioning    Clod start: 29s;  Hot start(assist): 1s
Li battery     250mAh
DC input    9V-15V
Power Consumption    Sleep:≤5mA working: 30mA 
Working Temperature    -30-70°C
Size    82x50x25mm
Weight    60g
Alarm unit spec
DC input    9V-15V
Received Frequency    433.92MHz
Power Consumption    ≤8mA
Output current    Direction light: 3A*2;  Speaker: 2A
Size    70x65x21mm
Weight    75g
Specification
GSM GSM unit spec
Item    Spec.
GSM Band    Band 850/900/800/1900MHZ
GPS    Sensitivity: -162dmb A GPS: Supported
Positioning    Clod start: 29s;  Hot start(assist): 1s
Li battery     250mAh
DC input    9V-15V
Power Consumption    Sleep:≤5mA working: 30mA 
Working Temperature    -30-70°C
Size    82x50x25mm
Weight    60g
Alarm unit spec
DC input    9V-15V
Received Frequency    433.92MHz
Power Consumption    ≤8mA
Output current    Direction light: 3A*2;  Speaker: 2A
Size    70x65x21mm
Weight    75g
Specification
GSM GSM unit spec
Item    Spec.
GSM Band    Band 850/900/800/1900MHZ
GPS    Sensitivity: -162dmb A GPS: Supported
Positioning    Clod start: 29s;  Hot start(assist): 1s
Li battery     250mAh
DC input    9V-15V
Power Consumption    Sleep:≤5mA working: 30mA 
Working Temperature    -30-70°C
Size    82x50x25mm
Weight    60g
Alarm unit spec
DC input    9V-15V
Received Frequency    433.92MHz
Power Consumption    ≤8mA
Output current    Direction light: 3A*2;  Speaker: 2A
Size    70x65x21mm
Weight    75g
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