A first class gps tracker with improved tracking technology over existing trackers and it also behaves like a global

cellphone because it features two way calling, sms alerts, and supports the four global standard GSM frequencies

(850MHz, 900MHz, 1800MHz, 1900MHz) so you can trust it to work anywhere in the world!

Better Than Your Average GPS Tracker: This amazing GPS tracker does everything those other trackers do like (1)

send you its GPS location via SMS, either on demand or at regular intervals, (2) help you keep track of people,

vehicles, or other assets, and (3) send you an alert when the GPS tracker leaves a predefined area, BUT it does the

job better than the rest with an improved GPS receiver that offers more accurate GPS readings, advanced functions

like remote monitoring where you can send a text message to the tracker to turn on its MIC and transmit all the

nearby sounds to you (eavesdropping). Most importantly, this incredible tracker also picks up GPS signals in

locations where other trackers don't!

How Does It Work?: GPS trackers basically all work this way. You insert an active SIM card in it, then put the tracker in

the trunk of someone's car for example. As your mark is driving around, you can send the tracker text message

instructions such as a request for current location. The GPS tracker will then send you a text message with its

current longitude and latitude. The G248 goes one better...

It Behaves Like A Quadband Cellphone: Since GPS trackers use SIM cards as the means by which they

communicate with their owners, it was just a matter of time before someone came up with the thought, "wouldn't it

be great it we included a MIC and speakers on the tracker, so people could use the tracker as an emergency

cellphone too?" A perfect example of how this may come in handy is: You've decided to spend your vacation

exploring the great outdoors. After several days, you've become lost and your supplies are dwindling. Using your

GPS tracker you call your friends for help. At the same time, your friends send text instructions to your GPS tracker

which gives them your exact location.

Who This Product Is For: Parents who want to track of where their children go and adult children who want to keep

track of their elderly parents for safety purposes, nature lovers and wilderness enthusiasts, even businesses for

purposes of fleet logistics or driver expense reports will benefits from this amazing device.

Feature:
Works worldwide

Quad-band (850MHz, 900MHz, 1800MHz, 1900MHz)

Real-Time tracking

Monitoring function for remote listening

Built-in advanced GPS receiver

Single location and continuous tracking

Two way calling

NOTE: This GSM product is compatible with the four frequencies of 850MHz, 900MHz, 1800MHz, 1900MHz. It can be

used throughout the world.
 

Specifications:
Primary Function: GPS Tracker with SMS and Two Way Calling

SIM Card Compatibility: 2G, 2.5G, 2.75G

GSM Compatibility: GSM 850/900/1800/1900

GPS Chipset: GPS SiRF-Star III chipset

GPS Sensitivity: -158Db

GPS Frequency: L1, 1575.42MHz

Position Accuracy: 10 meters, 2D RMS

Velocity Accuracy: 0.1m/s

Time Accuracy: 1.0 synchronized to GPS time

Reacquisition: 0.1 sec., average

Start Up Times
 -Hot start: 1 sec., average
 -Warm start: 38 sec., average
 -Cold start: 42 sec., average

Altitude Limit: 18,000 meters (60,000 feet) max

Velocity Limit: 515 meters/second (1000 knots) max

Acceleration Limit: Less than 4g

Jerk Limit: 20 m/sec

Operating temperature: -25 to 65 Celsius

Operating Humidity: 5% to 95%

Power Source: Rechargeable and removable li-ion battery (3.7V 750mAh)

Charging Connector: DC 5V (USB port)

Talk time: ~ 2 hours

Standby time: 60 hours

Dimensions: L:80 x W:50 x D:17 (mm)

Certifications: CE, FCC, RoHS

Product Notes:
GSM/SMS communication

Very thin and compact, easy to conceal

Low power consumption

SOS button to send SMS help message to paired cellphone number.

Package Including:
1 * Global GPS Tracker

1 * Rechargeable Li-ion Battery

1 * Mini-USB Cable

1 * Power Adapter

1 * CD User Manual - English