1.Build-in GPS personal locator. 2.GSM /SMS communication or GPRS TCP/UDP connection . 3.Works worldwide??Support 4-frequency GSM 850/900/1800/1900 MHZ.(Optional) 4.High sensitivity,New technology and latest GPS SiRF-Star III chipset?? Excellent f... - Update: 2008-03-06

Feature 1.Combination of GPS and GPRS/GSM wireless network 2.Pocket-sized / light-weighted / Rechargeable battery included 3.No external antennae needed -- Just plug-&-play 4.A detailed GPS report includes NMEA 0183 GPRMC, which shows a user's I... - Update: 2008-03-06

i?2 Product Feature a??Bluetooth -- transmission GPS signal to any devices (PDA, smart phone and so on) for Navigation. a??Equipped with GPS SiRF star III a??Separation of watchband, with lanyard can hang on neck or put on the bike for sporting.... - Update: 2008-03-06

The positioning application applies in car navigation, mapping, surveying, security, and agriculture has excellent performance. 1. Fast acquisition: 20 parallel satellites acquisition 2. GPS :SiRF Star III LP chip 3. Built-in WAAS/EGNOS 4 F... - Update: 2008-03-06