2. support for timed continuous tracking feature

3. support specific regional track, out of range alarm

4. support alarm and remote monitoring, built-in microphone, and listen to

5. without prejudice to the personal lives of real time tracking and monitoring

6. support 2 press the speed dial function

7.SOS press issued an emergency distress signal to the outside and send your exact location to help center

8. support speed alarm function

9. support the calling feature

适用范围：车队 老人 儿童 户外运动者 宠物