· 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