1. GPS SiRF-Star III chipset fast fixing the position even at a weak signal status.
2. Works worldwide! Support 3-frequency GSM 900/1800/1900 MHZ.
3. Receive phone calls and SMS in two way communications.
4. Monitors can track the device without interfering him, LIVE! Real-Time tracking!
5. SOS button send out exact location for immediate rescue/action.
6. Independent SOS button which will send GPS information via SMS for 1 to 5 preset numbers.
7. The tracker can report the position under ordered-frequency and work in interval-based saving power mode.
8. The tracker can report the position under ordered-frequency and work in interval-based saving power mode.
9. Low battery notification before the battery runs out! Worrying free on why the locator wouldn't respond for this kind of situation!
10. Temperature abnormal alarm! Avoid from the dangerous situation!
11. Geo-fence alarm, Internet setup of geo-fence areas (optional, unavailable now)
12. Speed limit alarm (optional, unavailable now)