GPS-311B is a handy GPS tracking device ideally made for bike tracking. It gives accurate real-time location tracking with wireless internet, SMS, GPRS, and GPS support. GPS-311B also offers foolproof security with features like monitoring surveillance, traffic safety, and emergency scheduling,

Features:

Single Locating
Automatic vehicle turn updates
Auto track
Location based service (LBS)
GPS drift suppression
Forward the third parties’ message
Alarm Function
SOS
Charges Inquiry
ARM
DISARM
GPS blind Spot alert
Modes Switch between “SMS” and “GPRS”
TCP/UDP Switch