: The device powers on automatically once the SIM is inserted; a light will flash for about 3 seconds then go out, indicating it is ready.
| Action | SMS Command | | :--- | :--- | | | admin+1234567890 (your phone number) | | Set APN (internet) | apn+YourAPN (e.g., apn+internet ) | | Set update interval | interval+60 (seconds; saves battery) | | Turn on movement alert | move+500 (alerts if moved 500m) | | Turn off sleep mode | sleep+off | n9 gps tracker manual
reset
| Command | What it does | | :--- | :--- | | sms link (or 123 ) | Returns a Google Maps link of the location | | sms status | Battery level, GPS signal, GSM signal | | sms admin | Makes your phone number the admin | | sms gps | Force a real-time location update | | sms where | English location description (if supported) | : The device powers on automatically once the
Disclaimer: This manual is for generic N9 series trackers. Hardware revisions vary by manufacturer (LKGPS, Cososys, TK-Star). If your specific command fails, check your OEM label for the exact protocol (usually GT06 or TK103). If your specific command fails, check your OEM
Some versions allow you to activate motion alerts by sending PWD123456ARM . It triggers an alert if movement exceeds 5mm over 30 seconds.