Global GPS Tracker with Two Way Calling + SMS Alerts

Description:

Accurately position your location to 10meters Also provides GPS speed data for object velocity. Works at an altitude of 18,000 meters (60,000 feet) 3 buttons (SOS/B/C) for making phone calls or sending SMS Work time 60 hours in sleep mode and 12 hours in normal mode
3 LED lights to show power, GPS, GSM and other operation status SOS button to send SMS help message to paired cellphone number. CD contains user manual for many similar models.
The USB cable is for charging the product and not for interfacing with Google Earth.Manually input coordinates received via SMS into Google Earth to visually track objects.

Features:

• Primary Function: Quadband GPS Tracker with SMS and Two Way Calling
• Charging Voltage: DC 4.2 - 5.5V / 400mA (Mini USB port)
• Operating temperature -20?to 55?C
• Humidity: 5% to 95% Non-condensing
• GSM Module: GSM 850/900/1800/1900Mhz
• GPS Chipset: GPS SIRF-Star III chipset
• GPS Sensitivity -158Db
• GPS Frequency: L1, 1575.42 MHz
• Position Accuracy: 10 meters, 2D RMS
• Velocity Accuracy: 0.1 m/s
• 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's
• Power Source: Li-ion Rechargeable Battery (800mAh)
• Dimensions: L:76 x W:52 x D:25 (mm)

Package included:

• 1 x Quadband GPS Tracker
• 1 x USB Cable
• 1 x Car Charger
• 1 x Earphones Headset with MIC
• 1 x Power Adapter (100V-240V 50/60Hz)
• 1 x CD Containing - User Manual (English)