Personal GPS Tracker

Working Based on existing GSMGPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or internet.
Support:
GPS, GSM dual position.
GSM 85090018001900MHZ quad frequency globally applicable.
When GPS positioning downturn, will use GSM positioning, global positioning
Support TF card, GPS location information automatically stored when the GSM signal is bad, so the route trajectory seamless point, breakpoint.
Built-in shock SENSOR
Features:
Vehicle rental Fleet management etc
Powerful magnet+water proof, adsorbing in the hidden place of car for tracking secretly.
Protect child the old the disabled pet etc.
Provide peace-of-mind for businessmen
Personnel Management
Criminals Tracking