personal & vehicle global GPS tracker

GPS tracker, tracker, GPS personal tracker Name: Personal & Vehicle GPS TrackerModel: PST-T100Description:1, hot function: it supports two way conversations;2, GSM /SMS communication or GPRS TCP/UDP communication;3, worldwide, GSM quad band: 850/900/1800/1900 MHz;4, High sensitivity, new technology and latest GPS SiRF-Star III chip set Excellent for fixing the position even at a weak signal status. Work well even in areas with limited sky view like urban canyons;5, Compact size, and smaller than one name card. Easy to hide;6, Very Low power consumption;7, Fast Signal Acquisition;8, Support single location and continuous tracking;9, Support location triggered by tracker;10, Support location triggered by authorized cell phone;11, Support alarm and remote monitor;12, Support quick dialing buttons for 2 preset phone numbers;13, Support check location by SMS and Internet;14, Monitors can track the person without interfering him, LIVE Real-Time tracking;15, Locate the locator holder by the mobile phone via SMS (short messaging system);16, SOS button send out exact location for immediate rescue/action;17, Geo-fencing to restrict movement to a defined radius;18, No monthly service charges to be paid to the call center;Standard Package Included: GPS tracker with back up battery X1USB cable X1Adapter X1Cigar lighter car charger X1Earphone X1CDX1Parameter:1, GPS chip: SIRF32, Sensitivity: -159dBm3, Precision: within 5 meters4, tracking time: Warm operation is 1s in average, cold operation is 35s in average5, Recharge on car (input 12V, output 5V), recharge on flashboard (input 110-220V, output 5V)6, Li-battery (rechargeable/replaceable): 3.7V, 1350mAh lithium-battery.