www.综合,欧美日韩性视频,日韩免费va

Detail Information

Description :

1. BT-74S bluetooth GPS receiver, a total solution of GPS Bluetooth with SIRF star III chipset, acquires 20 satellites in parallel, provides unbelievable positioning sensitivity and transmitting ability to an easy position-fix from urban or canyon area.
2. BT-74S allows from 14 hours continuous use to stand-by time up to one week with a single battery charge.
3. It works with all bluetooth enabled smart phones, lap-top and PDA, regardless of brand, in an operating range of more than 10 meters.
4. High performance and high sensitivity.
5. BT-74S is an ideal receiver for any strict environments..
6. BT-74S allows from 14 hours continuous use to stand-by time up to one week with a single battery charge.
7. It works with all Bluetooth enabled smart ph.

Specification :

1. 20 channels “all-in-view” tracking. 2. Cold/warm/hot start time: 42/38/1 sec. (average) 3. Superior sensitivity: -159dBm tracking. 4. Reacquisition time: 0.1 sec. 5. Build-in ceramic patch antenna. 6. Build-in rechargeable Li-on battery. 7. Support standard NMEA-0183 at 38400 bps baud rate. 8. Compatible with bluetooth devices with serial port profile (SPP). 9. Ultra low power consumption: 14 hours continuous use to stand-by. time up to one week by 1100 mah Li-on battery. 10. Time to full recharge: within 4 hours. 11. 3 LEDS display all GPS, bluetooth and power status. 12. Size: 81.0 (L) x 43.0 (W) x 17.6 (H) mm. 13. Weight: 60g (battery included). 14. Non-slip back pad for secure placement.

Superiority :

Stars designs, develops and manufactures GPS tracking system products, including Bluetooth GPS receiver, GPS and GSM antenna, GPS guider and so on. Our BT-74S is the most favorite product, which has a total solution of GPS Bluetooth with SIRF star III chipset. The benefits of this GPS navigation are headheld design, quick cold and warm start fix times, 3 LEDS display all GPS, bluetooth and power status, 14 hours operation, quickly receive GPS signal, low power consumption chipset and wireless.