* Dual Band GPRS/GSM module (GPRS/GSM900/1800/1900MHz)

* Equipped with 20 parallel channels GPS receiver

* Emergency Alert: SOS Button

* Acquisition time:                  
Hot Typically <2sec Time To First Fix (TTFF)             
Cold Typically < 45sec TTFF

* Positioning Accuracy: Less than 15 meters, SEP without SA

* Power Supply: Standard 3.6V DC Li-Ion battery

* Internal GPRS/GSM antenna

* Internal active GPS antenna

* Operation time:          
With Battery alone: 72hrs after fully charged (standby mode)

* Device Size: 44*63*24.5 mm

* Weight: 85g

* Operating Temperature: -30oC to + 70oC

* Storage Temperature: -40oC to + 85oC  

* Relative Humidity: 5% to 95%, non-condensing