Shopping makes difference for your life!
<br />Features:
<br />100% brand new and high quality!
<br />Support both GPS / GSM station positioning ways.
<br />Support SMS/GPRS/Internet Network data transmission (GPRS/Internet instructions in CD enclosed).
<br />Support GPRS on-line and GPRS re-connected automatically if GPRS drops.
<br />Support SMS / GPRS dual-mode switching.
<br />Support configuration by remote terminal.
<br />Support for point-to-point, point to group, group-to-group monitoring.
<br />Set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety.
<br />
<br />Specification 
<br />Model TK103A
<br />Weight 120g
<br />Dimension: 83*54*26mm
<br />Network: GSM/GPRS
<br />Band: 850/900/1800/1900Mhz or 900/1800/1900Mhz
<br />GSM/GPRS Module: Mediatek chip
<br />GPS Module: Ublox chip
<br />GPS Sensitivity: -159dBm
<br />GPS Accuracy: 5m
<br />GPS Start time Cold status:  45s
<br />Warm status: 35s
<br />Hot status: 1s
<br />Voltage of car power system: 12 V -24V
<br /> Backup battery: Chargeable changeable 3.7V 800mAh Li-ion battery
<br />Storage Temp: minus 40 C to plus 85 C
<br />Operation Temp: minus 20 C to plus 65 C
<br />Humidity 5%--95% non-condensing
<br />
<br />Package Included:
<br />1 x TK103A GPS Locator Tracker
<br />Best wishes.