Supports SOS key alarm in switch-off state, can set 3 authorized cell phone;
Can position holder by call or mobile phone SMS;
May monitor without disturbing tracked person and realizes real-time tracking;
Supports location information inquiry by SMS and Internet;
Supports fast dial button;
Supports alarming and remote monitoring;
Supports single positioning and continuous tracking;
Fast signal capturing;
Work effectively in limited space such as the remote and narrow places in city;
FM radio, clock, phone book and phone setting;
Mobile calling and SMS message sending;
High-sensitivity, new workmanship and most advanced A-GPS chip;
Low energy consumption;