Pocket GPS navigator

Descriptions:
Based on GSM/GPRS(850/900/1800/1900MHZ)wireless communication internet and GPS navigator system,Using mobile message, internet or PDA, our mini GPS navigator can location the object timely by remote.
Product priority
..Easily use and automatically overview, no need to build any navigation platform, using uniform address service or map software, Via mobile message ,PC or PDA, you can loop up the object. It save cost both for seller and buyer.(no platform cost).It also support all navigation platform if any.
Mini Size ,easy to take. The dimension is 39x46x13mm, weight about 35g,With antenna and battery built-in, easy to hide .
Product function (standard):
..Support navigation without platform, loop up longitude,latitude,title and speed ,using uniform map software, through input the longitude, latitude,you can get full information about timely location.
..If the object is to underground parking or other GPS blind space, the navigator will report the last address to you.
..Scheduled navigation .
..Authority code add and cancel function
..secretly alarm and monitor function
..Electronic fencing: You set the available space for the object, if out of range, it will alarm.
..Moving alarm. If to stop , it will lock .if to move ,it will alarm to authority code .
..Over-speed alarm: you can set the object at the set speed. If over ,it will
alarm.
..No light alarm.
Optional function:
..shake alarm
..Electronic lock
..Car defence
Technical parameter:
..GPS mainchip: SIRF3
..Line quantity : parallel 20 line
..Sensitivity: -159dBm
..precision :5M
..Navigation time : 35/1 second
..Car adaptor (12V input ,5V output); Socket (110-220V input ,5V output)
..Li-ion battery 3.7V 800mAh rechargeable or changeable.

• Mini GPS navigator