Tracking is no longer passive. The tracker supports two-way communication with pre-set family numbers and numbers from the white list, which makes it convenient for family numbers to communicate with anyone carrying it.
A geo-fence can be set by SMS command to provide a safety net for your loved ones. When anyone carrying the tracker walks in/out of the fence, SOS numbers will receive alarm.
There will be SOS button for emergency SOS alarm. Anyone carrying the tracker can long press the SOS button to activate SOS alarm. SOS alarm and location will be sent to pre-set SOS numbers.
|Dimensions||73.0（L）× 45.0（W）× 15.8（H）mm|
|Operating temperature||-20℃- 80℃|
|Operating humidity||5% – 95%|
|LED indicator||Three LED indicators: GPS- Blue; GSM- Green; Power- Red|
|Keypad indicator||SOS, Mode, Up, Down, ON/OFF|
|Key for emergency call||SOS|
|GSM||850/ 900/ 1800/ 1900 MHz|
|GPRS||Class12, TCP/ IP built-in GSM Module|
|Locating time cost||Hot start: <2 sec（open sky）|
|Warm start: <15 sec|
|Cold start: <38 sec（open sky）|
|Antenna||Built-in GSM quad band antenna, GPS high gain antenna|