Your requirement is sent to Tracknview GPS System, Gurgaon
Product Description
Waterproof GPS/GSM vehicle tracker with Nickel Metal Hydride back-up battery
Waterproof housing (IP67).Large Flash memory (16MB!) to store records up to 120 days in case of lost connection or in roaming Configurable device behavior to customize the data aquire&sending for different application and GSM costs saving.