Built-in SIRF Star III Chipset, excellent for fixing the position even at a weak signal status. Work well even in areas with limited sky view like urban canyons. Built-in GSM/GPRS module, support 4-frequency GSM 850/900/1800/1900 MHz. Working all over the world. Support voice call. Support SMS communication or GPRS TCP connection. Get the position information via mobile phone SMS, or examine the path on the Internet. The available SMS takes the control command change tracing function or switch GPS. Support establishes three telephone numbers.

 Specifications

Dimension 68mm*40mm*20mm Weight 50g

Network GSM / GPRS GPS sensitivity -159 dBm

Protocol TCP or UDP GPS chip SIRF III chip

GSM module Simcom SIM300/SIM340 Frequency GPS L1 1575.42MHz,C/A-code

GPS Antenna Active Patch antenna Standby Current 1MA @2.85V All

Tracking Current 31Ma@2.85V All GPS accuracy 10~20m

Storage temp -40 °C ~ +85 °C Operation temp -10 °C ~ +50 °C

Wall charger Input (110~220V) => Output (5V) Car charger Input (9~24V) => Output (5V)

GSM Antenna Built-in MPU Type STC12LE5A32S2

Microphone (Built-in) 58db Speaker (Built-in) 32Ohm/0.5W

Battery Chargeable 3.7V 800mAh Li-Ion battery Battery Life 48 hours

Band 850/1800/1900 or 900/1800/1900 or850/900/1800/1900 MHz

Time to first fix Cold status = 42s; Warm status = 35s; Hot status = 1s

Features

Real-time locating and tracking. Sent a SMS to the GPS tracker and it will return you the longitude, latitude coordinate and moving speed of the tracking target, then you can find out the location accurately through the free Google Map or other map software.

Geo-fence: It will send an alert to the authorized numbers when it breaches the restricted area that you set up before.

Two way talking communication: You can talk with the tracking target via the GPS tracker just like a cell phone and also can listen to the sound around the GPS tracker in 5meter secretly.

SOS button: press the SOS button and the GPS tracker will send a help alert and exact location to the authorized numbers for immediate rescue

Overspeed alert: It will send an overspeed alert to the authorized numbers when the tracking target moves exceed of the restricted speed.