Concox GPS Vehicle tracker User Manual - page 13
enter voice monitoring status. At this time, caller can monitoring the sound in
vehicle. Incoming call from non special number will not activate voice
monitoring function.
Note:To realize this function, please set special number beforehand.
The SIM card put into the device should be equipped with caller identification.
6.8 Oil cut-off
1. Via platform
Send oil cut-off command on platform. To make sure the security of vehicle,
tracker can only indicate to cut off oil when GPS is in valid position status, and
the speed is less than 20KM/H or in static. Platform account password is
needed when sending oil cut off command.
2. Via SMS
Firstly, you should set a center number. Please refer to 6.6.Only center number
can send the command to the device to cut off and restore oil.
The format is:
RELAY,1#
After the command is carried out, it will reply “Cut off the fuel supply: Success!
Speed:0 Km/h”. If the command didn't carry out, it will reply the reason about
fail to carry out.
Note: To ensure the safety of the driver and the car, this command is valid
only under two conditions: the GPS is located; the speed is less than 20km/h
6.9 Restoring Oil
1. Via platform
When the alarm is off, sending recover oil commands manually. Device will
restore oil supplying, and vehicle will work normally again.
Platform account password is needed when sending oil cut off command.
2. Via SMS
Only center number can send the command to the device to restore oil.
The format is:
RELAY,0#
After the command is carried out, it will receive “Restore fuel supply:Success!”
6.10 Over speed Alarm
When the car is moving over a limited speed in average in a limited time period,
then the device will send over speed alarm SMS to user.
To turn on the over speed function, please send below SMS command:
SPEED,Time,Limited speed#
Time range(Second): 5-600s (default as 20s)