personal gps tracker TK358 1)SOS emergency key 2)urgent call 3)High quality 4)Fast delivery

personal gps tracker TK3581)SOS emergency key 2)urgent call 3)High quality 4)Fast delivery 

 personal gps tracker TK358Features:

Build-in GPS personal or Vehicles locatorWorks worldwide!GSM900/1800/1900MHz: (4-frequency GSM850/900/1800/1900MHZ Optional)High sensitivity, New technology and latest GPS chipset!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 hideVery Low power consumptionFast Signal AcquisitionSupport single location and continuous trackingSupport alarm and remote monitorSupport quick dialing buttons for 3 preset phone numberSupport 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.Specification:

GSM module	GSM900/1800/1900Mhz (4band Optional: GSM850/900/1800/1900MHz)
GPS sensitivity	-159Db
GPS frequency	L1, 1575.42 MHz
GPS Position Accuracy	5m-25m
GSM Position Accuracy	100m-500m
Velocity Accuracy	0.1 m/s
Time Accuracy	Synchronized to GPS time
Default datum	WGS-84
Hot start	1 sec., average
Warm start	38 sec., average
Altitude Limit	18,000 meters (60,000 feet) max.
Velocity Limit	515 meters/second (1000 knots) max.
Acceleration Limit	Less than 4g
Operating temperature	-20°C - 65° C
Humidity	5% to 95% Non-condensing
Dimension	77 mm × 45 mm × 25 mm
Voltage	Rechargeable and replaceable 850 mAh battery (3.7V),5V for charging input.
Charging connector	DC 5V    (USB port)
work time	Over 48 hours
LED	3 LEDs showing Power, GPS and GSM status, And other operation status.
KEY	One SOS emergency key: urgent call

 

 

personal gps tracker TK358