·         GSM quad-band frequency for globe use;

·         Built-in switch power

·         Built-in vibration sensor to realize vehicle intelligent anti-theft;

·         Can set a number for SOS alarm and anti-theft alarm;

·         Can connect external SOS button for emergent help (optional);

·         Can connect external relay to realize controlling oil and circuit of the vehicle (optional);

·         Built-in backup battery to realize illegal cut wires alarm (optional);

·         Speeding/ movement/ geo-fence alarm

·         Voice Surveillance