Personal & Vehicle GPS Tracker with 260,000 waypoints memory

Description:

• Hot function: it supports two way talking!
• Position logging capacity up to 260,000+ waypoints
• Build-in GPS personal locator.
• GSM /SMS communication or GPRS TCP/UDP connection .
• Works worldwide Support 4-frequency GSM 850/900/1800/1900 MHZ.(Optional)
• 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.
• Compact size, and smaller than one name card. Easy to hide
• Very Low power consumption
• Fast Signal Acquisition
• Support single location and continuous tracking
• Support location triggered by tracker
• Support location triggered by authorized cell phone 
• Support alarm and remote monitor
• Support quick dialing buttons for 2 preset phone numbers 
• Support check location by SMS  and Internet
• Monitors can track the person without interfering him, LIVE Real-Time tracking
• Locate the locator holder by the mobile phone via SMS (short messaging system).
• SOS button send out exact location for immediate rescue/action.
• Geo-fencing to restrict movement to a defined radius.
• No monthly service charges to be paid to the call center.

Parameter

• GPS chip: SIRF3
• Sensitivity: -159dBm
• Precision:  within 5 meters
• Tracking time: Warm operation is 1s in average, cold operation is 35s in average
• Recharge on car (input 12V, output 5V), recharge on flashboard (input 110-220V, output 5V)
• Li-battery (rechargeable/replaceable): 3.7V, 1350mAh lithium-battery.