Real-time locating and tracking, can transmit the longitude and latitude coordinates by SMS or GPRS, you can find its location
Geo-fence function, it will send an alert to the authorized cellphone numbers when it breaches the restricted area that you set up before
SOS function, press the SOS button and the GPS tracker will send a help alert and exact location to the authorized cellphone numbers for immediate rescue
Excess speed alarm, the tracker will send the excess speed alert to the authorized cellphone numbers when it is excess speed
Low battery alarm, it will send an alert to the authorized cellphone numbers when the tracker is low battery
Two-way talking communication, you can talk with the tracking target via the GPS tracker just like a cellphone and can listen to the sound around the GPS tracker in three meter secretly