http://www.ec21.com/ec-market/star track receiver software.html http://shalyqi.en.ec21.com/Car_Camera_GPS_Car_Reaview--3887926_3914419.htmltrack earphone connector,built-in hifi 2w speaker Built-in SIRF STAR III GPS receiving module Built-in GPS receiving an20091103 http://gpsphoto.en.ec21.com/GPS_Photo_Tour--3067271_3067272.htmlreceiver and browser software. Characteristic 20 channels All-in-view tracking with SiRF starIII GPS Rechargeable Li-20091015 http://lindazhx.en.ec21.com/Mini_GPS_Vehicle_Tracker--3372712_3373867.htmlTrack the car by SMS or by online mapping (The software is optional). (11) Flexible design, the system can work alone 20090828 http://abtauto.en.ec21.com/GPS_GPRS_Vehicle_Tracker--3606259_3606430.htmlsoftware ( How to check through the internet? Please click here. ) Applications 1) car alarms 2) vehicle tracking20090613 http://obdbeatles.en.ec21.com/Eroda_GPS_LK800--2033223_3327480.htmlSTAR III GPS receiver module Frequency 1.575GHZ Positioning accuracy of 5m, 2D RMS WAAS tracking performance support20090611 http://tingfungsz.en.ec21.com/Wrist_GPS_Tracker--2766248_2790242.htmlsoftware. Also it can be tracked online at real time by GPRS. Find maximum 6 friend's position on the screen by the dit20090520 http://kevincheung1222.en.ec21.com/Car_Rear_view_System--3440477_3441247.htmlreceiving antenna, extra antenna is optional Use SG/MMC card to store data and the software for navigation Supports m20090326 http://sandyabel.en.ec21.com/GPS_System--2044482_3170981.htmlSTAR III GPS receiving module 5. Input GPS antenna, and output antenna optional 6. Supports operating GPS software 20090302 http://golden1era.en.ec21.com/GPS_Bluetooth_Data_Logger--937739_1673361.htmlsoftware such as Google Earth or TrackMaker. 20 channels All-In-View tracking, Cold/Warm/Hot start time: 42/38/1 sec.20090219 http://sunnyyounglee.en.ec21.com/Car_DVD_GPS_Touchscreen_Bluetooth--3647426_3320952.htmlreceiver, 4-way diversity TV antenna input special car cables Image control function: Brightness/Contrast/Color/TINT Ca20090118 http://cathyfeng.en.ec21.com/Car_GPS_Navigation--1034742_3170713.html 1. Realize positioning and navigating by installing electronic navigation software through SD card or NAND FLASH. 2.20081215 http://melanymak.en.ec21.com/7_GPS_Navigation_with_Bluetooth--3063672_3064314.htmlstart : 1 sec * warm start:<38 sec Storage temperature 0 C ~+85 C Working Software characteristic 20081201 http://szxjd.en.ec21.com/4.3inch_Car_GPS_with_Bluetooth--1135707_3132027.htmlstart: 50sec Hot start: 1sec Warm start: 38sec Storage temperature: 0 to +85&#730;C Software characteristic: sy20081201 http://nigogo.en.ec21.com/GPS_Tracker--3131333_3131466.htmlsoftware. &#8251; Receive phone calls to have two way communications. &#8251; Monitors can tr20081112 http://irisgo.en.ec21.com/GPS_Navigation_3.5_GoClever_3560--2681934_2688140.htmlReceiver up to 2GB SD Card slot In the box: Windscreen holder, car charger, manual, instalation CD System Specification20080322 http://sjxtulip.en.ec21.com/GPS_Navigation--2553867_2553913.htmlSoftware Storage SD card Screen 3.5?TFT LCD with 320*240 resolution Audio Output Dual audio track with CD acoustic fide20080103 http://apexweb.en.ec21.com/Multi_Function_GPS_GPRS_GSM--1037165_1750229.htmltracking & monitoring - DIY tracking via PC or NB or PDA available - Can receive telephone calls for bi-direction conve20070201 http://hrunite.en.ec21.com/7_LCD_Wide_Screen_Navigation--1807226_1818275.htmlstar III Central Frequency: 1575.42MHz GPS Receiver: 12 channels all-in-view tracking Refresh Ratio: 1Hz Operating Syst20070323 http://ankedvb.en.ec21.com/Star_Track_550D--1988345_1988380.htmlSTAR TRACK 550D * MPEG-2 Fully DVB Compliant Features * Wide Symbol Rate 1~45Mbauds & Frequency Input 950~2150 MHz * SC20070608