PTA  APPROVE.

Features:  

1. It needs a password to make and change any setup, protect your privacy.
2. Real-time tracking, show location information automatically.
3. Built-in switching power supply, wide voltage input range (suitable for all cars).
4. It can accurately position even when the signal is weak.
5. Receive instructions and real-time location information via SMS.
6. Three-color LED status display. 

Specifications:  
Color: Black
Size: 90x45x16mm/3.54“x1.77”x0.63"  
3LED Indicators: GPS-blue, GSM-green, Power-red
GPS Module: SIRF Star III/LP
Working Humidity: 45% to 80%RH
GSM Frequency: 850/900/1800/1900MHz
GPS Channels: 32
Tracking Sensitivity: -159dBm
Acquisition Sensitivity: -144dBm
Hot Start: <2sec (open sky)
GPRS Frequency: Class2, TCP/IP built-in GSM Module
Warm Start: <15sec (open sky)
Cold Start: <38sec (open sky)
Power Input: 9-36V DC
Function Buttons: Power/SOS
The 2G Simcard which supports GPRS will be supported in this device
Working Temperature: -10 to 60?
Antenna: Built-in GSM, GPS antenna with low noise and high gain 

Notes:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3mm measuring deviation due to manual measurement.  

Packing list:   
1 x GPS tracker
1 x Bunch of cable
1 x User Manual
4 x Screws