Description

V**0B is a by GPS and GSM / GPRS modules for personal remote positioning device, it is smart size, high accuracy. On the basis of the GPS satellites, in the dynamic conditions to provide you precise location information. You can use these features to protect and look for the elderly and children. And you can use it as a security purpose and other purposes, such as the need to protect the property of the remote location and location.
First, the product features
1. Built-in GPS module
2. Internet location service center for sending and receiving location information
3. GPS positioning individual or team
4. GSM / GPRS modem, **0/**0/***0/***0MHz
5. High sensitivity, new technology and most advanced GPS chip
6. In the limited space under the narrow areas such as the city works well
7. Low-energy
8. Fast capture signal
9. To support a single location and continuous positioning
*0. Support alarm and remote positioning
*1. Support the speed dial button
*2. Support the location information query message and the Internet
*3. To the holders of the positioning by phone or SMS
*4. In an emergency SOS button, precise location can be
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Second, product specifications
1 Technical Specifications
GSM module

��GSM**0/**0/***0/***0 MHz
GPS sensitivity of***3dBm
Center frequency of GPS L1, ***5.*2MHz
GPS positioning accuracy of ***5 meters
GSM positioning accuracy of ******0 m
Velocity Accuracy 0.1 m / s
Accuracy and GPS time synchronization
Default WGS**4 data
Hot start 1 sec
Warm start *8 seconds
Maximum altitude of *8,**0 meters
Maximum speed of **5 m / s
Acceleration of gravity