The GPS is a SIRFIII chipset so is very fast and accurate
The unit can be set up to send alerts when battery is low, when ignition is turned on, door opened, if vehicle moves outside of predefined area, if the vehicle travels above a max speed etc
You can also set the device into monitor mode so that when you call, it will let you listen to what is happening via the devices external microphone.
The device has connections to be able to wire up a car siren/ horn and set it off remotely via SMS.
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Edited by scaffers, 16 March 2014 - 10:42 PM.