Wide Input Voltage Vehicle GPS Tracker With G - Sensor BS250E G17H

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Car GPS Tracker G17H With G-sensor BS250E And 9-90V Wide Input Voltage

1. Specification:

2. G17H GPS Tracker Function:

G17H parameters
G-sensor : BS250E
input power: 9-90V
power IC: SL3036H
GSM module: MT6261
GPS module: TD1030

3. Product Appearance:

1. Information Contents

The specific contents are determined by the protocol numbers corresponding to different applications.

1. Information Serial Number

The serial number of the first GPRS data (including status packet and data packet such as GPS, LBS) sent after booting is ‘1’, and the serial number of data sent later at each time will be automatically added ‘1’.

1. Error Check

A check code may be used by the terminal or the server to distinguish whether the received information is error or not. To prevent errors occur during data transmission, error check is added to against data misoperation, so as to increase the security and efficiency of the system. The check code is generated by the CRC-ITU checking method.

The check codes of data in the structure of the protocol, from the Packet Length to the Information Serial Number (including “Packet Length” and “Information Serial Number”) , are values of CRC-ITU.

CRC error occur when the received information is calculated, the receiver will ignore and discard the data packet.

1. Car GPS Tracker G17H With G-sensor BS250E And 9-90V Wide Input Voltage
2. Stop Bit

Fixed value in HEX 0x0D 0x0A.

1. Details about Data Packet sent by Server to Terminal

The commonly used information packages sent by the terminal and those sent by the server will be interpreted separately.

​ Login Message Packet

1. Terminal Sending Data Packet to Server

The login message packet is used to be sent to the server with the terminal ID so as to confirm the established connection is normal or not.

Car GPS Tracker G17H With G-sensor BS250E And 9-90V Wide Input Voltage

Gurantee:

1. All of our product is free to use the Tracking service server in 24 hours each day
2. All of our product there is a 2 year quanlity assurance.



Product Configuration:

1. Standard configuration

1) Portable GPS Device 1 pcs
2) Power lines 1 pcs

shenzhen CarTracker Technology Co., Ltd was founded in 2009,it is one of the most professional manufacturers for gps tracker and mobile DVR product.Our company is located in Shenzhen city,Guangdong province,China.At present our GPS Tracker products are mainly exported to Southeast Asia,Africa,South America,The Middle East ,Europe and so on.

Our main products are Car GPS Tracker,Personal GPS Tracker,large battery GPS Tracker and 3G mobile DVR.Every year we develop new products to meet customer requirements.and they are certified by CE,ROHS,FCC and 3C certification bodies.

We have a Research and Development team of more than twenty engineers. Most of them have a master's degree and 12 engineers have more than 8 years work experience in the GPS Industry.we also have a group of professional sales and after sales team. they will provide after-sales and pre-sales technical support for you.

Our factory is located in Cuishan industrial area,we have about 2000 square meters of building area and more 200 production staff.they are mainly responsible for gps product production,testing and quality control.our monthly output is more 20000pieces.the factory has passed ISO9001,ISO14000 Certification.

Welcome to visit our factory and we look forward to the opportunity to cooperate.