Silicon Valley Peripherals GF-07 User manual

User Manual for Mini Magnetic GPS
Tracker with Microphone GF-07

Specifications
- Network: GSM/GPRS
- GPS accuracy: 10m
- GSM frequency: 850/900/1800/1900MHz
- Battery capacity: 400mAh
- Charging input: microUSB
- Standby time: up to 12 days
- Working time: 4-6 days
- Working temperature: -20C to +55C
- Supported cards: 2G SIM card, mini TF
- Dimensions: 35mm x 20mm x 14mm
How to use the GPS tracker
First of all, you’ll need a SIM card and a microSD card for the GPS tracker to
work. Open the card cover and insert the SIM card and memory card and power it
on. The red light indicator will light out 4 times and the GPS tracker will enter the
standby state for 30 seconds. To bind the master number, send the SMS with the
text “000” to the SIM card number you put in the GPS tracker and you’ll get a reply
back which means that the master number is set.
To start the recording, send the SMS with the text “555” to the SIM card
number you put in the GPS tracker and you’ll get a reply that indicates that the
recording is started. If you want to monitor the sound, send the SMS with the text
“666” to the SIM card number you put in the GPS tracker and you’ll get a reply that
indicates that the microphone is on and the GPS tracker is monitoring the sound.
When the sound exceeds 40db, the GPS tracker will automatically call the master
phone number set.
To request the GPS location, send the SMS with the text “777” to the SIM card
number you put in the GPS tracker and you’ll get the reply with the Google Maps link
with the current location of the GPS tracker.
You can call the SIM card number you put in the GPS tracker to hear the
real-time sound of the GPS tracker’s environment.
If you want to see the path the GPS tracker made, send the SMS with the text
“102” to the SIM card number you put in the GPS tracker and you’ll get a login name
and password for the http://www.gpsui.net/ website where you’ll get the entire path
the GPS tracker made.
To delete the content of the memory card, send the SMS with the text “445” to
the SIM card number you put in the GPS tracker and you’ll get the reply that shows
that the memory card is successfully cleaned.

To check the state of the GPS tracker, send the SMS with the text “888” to the
SIM card number you put in the GPS tracker and you’ll get a reply with the
information about the GPS tracker’s battery capacity, signal strength, frequency
startup, memory card capacity, etc.
To restart the GPS tracker, send the SMS with the text “999” to the SIM card
number you put in the GPS tracker. It’ll take about 1 minute for the GPS tracker to
fully restarts. If you want to shut down the GPS tracker, send an SMS with the text
“444”.