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Content
Part One. Preface
Part Two. Specifications
Part Three. Installing
Part Four. Start to use device
Part Five. Detail of functions
l SMS functions
5.1Basic functions
5.1.1 Get position information
5.1.2 Geo-fence
5.1.3 Report position information automatically by
interval
5.1.4 Remote control of engine power
5.1.5 Power saving mode
5.2 Basic modes
5.2.1 Anti-theft alarm
5.2.2 Vibration sensitivity set up
5.2.3 Over-speed reminding
5.3 Device operation
5.3.1 Device reboot
5.3.2 Device reset
5.4 Device parameter setting
5.4.1 Time zone setting
5.4.2 Data transmitting interval setting
5.5 Other functions
l Network functions
Part Six. FAQ
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Part Seven. SMS command list
Part One. Preface
Thank you so much for using our product!
The device administers your vehicle via GPS (Global Position
System), mobile communication, and Internet. It works stable,
accurate, and easy to be installed and operate
Core Functions: Our product can accurately locate the device
position via GPS. The users can select mobile phone SMS and
network (computer network address: www.gps155.com; mobile
phone network address: www.gps155.com/wap) to locate the
device and track the target in real-time.
Special Statement:
We will neither undertake any responsibility of personal data
loss and accidental damage due to user's improper operation and
maintenance, nor any damages it includes.
Without our company’s authorization, anyone must not copy,
transmit, or transcribe any part of this manual in any form or by
any means.
Part Two. Specifications
Size: 40*58*14.5mm
Working Voltage: DC: 6~30V
Working Environment: -40~85°C, 40% to 80% RH
Band: 850/900/1800/1900MHz
GPRS: class 12, TCP/IP.
GPS: U-BLOX 7
Frequency: L1, 1575.42 MHz
GPS sensitivity: -164 dBm
Positioning accuracy: 10 m (2D RMS)
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Working current: less than 30MA (12V); Less than 20MA (24V )
Working current in power saving mode: 4MA (12V)
Part Three. Installing
1. Red wire connect to positive 6~30V DC
2. Black wire connects to negative
3. Yellow wire connects to relay device pin86. Pin85 connects to
ground. Pin 30 and 87A of the relay device connect to oil pump
line in series.
4. Green wire connects to ACC or other alarm devices; SOS for
optional
The recommended positions to place device
A
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Note: device cannot get wet by rain, the device side with “This
side up” marking should be upward, and there is no metal sheet
above the device.
Part Four. Start to use device
4.1 Register the main monitoring number
To use the device, user should insert a SIM card in the device.
And then send SMS command to device SIM card to register the
mobile phone number on our web tracking system first. (After
sending SMS commands to device, device will reply with SMS to
user to advice the status of execution. If the SMS command
content or format is incorrect, device will tell you the SMS
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