Specifications

GV300 @Track Air Interface Protocol

3.2.12. Tow Alarm Configuration

The AT+GTTOW command is used to configure the motion sensor and the parameters for tow

alarm.

¾ AT+GTTOW=

Example:

AT+GTTOW=gv300,1,5,0,120,1,0,5,10,4,10,4,,,,,,,,,000B$

Parameter Length(byte) Range/Format Default

Password 4 – 6 '0' – '9' 'a' – 'z' 'A' – 'Z' gv300

Tow Enable 1 0|1 0

Engine Off to Tow <=2 5 – 15 min 10

Fake Tow Delay <=2 0 – 10 min 1

Tow Interval <=5 30 – 86400 sec 300

Tow Output ID 1 0 – 3

Tow Output Status 1 0|1

Tow Output Duration <=3 0 – 255 (×100ms) 0

Tow Output Toggle Times <=3 0 – 255 0

Rest Duration <=3 0 – 255 (×15sec) 2

Motion Duration <=2 0 – 10 (×100ms) 3

Motion Threshold 1 2 – 4 2

Reserved 0

Serial Number 4 0000 – FFFF

Tail Character 1 $ $

 <Tow Enab le>: Enable or disable tow alarm (+RESP:GTTOW).

TRACGV300AN002 – 37 –

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