Main features
1. Real-time Positioning & Tracking
2. Over Speed Alert
3. SOS Function & Geo-fence
4. Audio Monitoring
5. Remote controlling oil & circuit
6. Inbuilt Backup Battery, Unauthorized Dismantle Alert
7. Compatible with the original anti-theft alarm
8. GPS & A-GPS (LBS—location based service)
9. Real time uploads location information via time/distance interval
10.Support google map ,3D map
The OBDII Tracker NR100 is a fully featured tracking device from Noran, it features both OBD II and J1938 and J1939 plug interface for personal vehicle and coomercial trucks. NR100 is equiped with 3 axis accelerometer. The fratures of the NR100 can track vehicle speed and location, detect harsh braking, and harsh acceleration and driver behavior.
Items Specifications
Dimension 72*48*24 mm
Weight 100g
Input Voltage DC 12V/1A
Back-up Battery 150mAh/3.7V
Power Consumption 100mA
Operating Temperature -20 ° C~55 ° C
Humidity 5%~95%
Work Time 15 hours in power-saving mode and 3 hours in normal mode
LED 2 LED lights to show GPS/GSMstatus
Microphone/Speaker Internal microphone and speaker
Sensor Tremble sensor
GSM Frequency GSM 850/900/1800/1900MHz
GPS Chip Latest GPS SIRF-Star IV chipset
GPS Sensitivity -163dB
Positioning Accuracy 10 meters
INTRODUCTION
GPS tracking softwares and GPS trackers developed/manufactured by Shenzhen Yiwen Technology Co., Ltd. mainly includes computer webpage GPS tracking platform, Android and iOS phone GPS tracking APP, computer desktop GPS tracking CS client application, person/pet/vehicle/asset GPS USB/OBD tracker/collar/watch.
ADVANTAGE
OVER 300 ENTERPRISES, TELECOM COMPANIES, GOVERNMENT DEPARTMENTS, POLICE STATIONS AND TELEVISION STATIONS IN WORLD COOPERATED WITH SHENZHEN YIWEN TECHNOLOGY CO., LTD.
USE
-Pet: Dog, cat etc.
-Person: Elder, kid, disabled person etc.
-Vehicle: Motorcycle, electrocar, car etc.
-Industry: Fleet management, car rental, transportation, school security etc.
-Asset: Luggage, safe case, bag etc.
-Circumstances: Checking the moving route of family car, tracking the car which was lent or stolen, monitoring the government cars which is using for private purposes etc.
DETAIL
Shenzhen Yiwen Technology Co., Ltd. is also a software company for developing GPS tracking softwares except is a factory for manufacturing GPS tracker, GPS pet collar and GPS person watch, which located in Shenzhen City in Guangdong Province in China.
Our trackers and softwares are selling to the whole world. We have entered the GPS tracking industrial area for developing softwares and trackers for more than 4 years. We can provide the services of developing customized softwares.
Nowadays, we have more than 300 clients who bought our softwares in the world. Obviously, the stability and accessibility of our softwares are recognized by the whole industry.
We promise that we'll provide our best products and services to every client to earn their trusts!
Giving trust to us is your best investment!
Computer webpage vehicle GPS tracking platform with 2014 user interfaces: EN.GPSXITONG.COM
Computer webpage vehicle GPS tracking platform with 2015 user interfaces: EN.GPS18.COM
Test account: cstracker
Password: 123456
Computer webpage personal GPS tracking platform: EN.I365GPS.COM
Test account: 3gtest
Password: 123456
GPS Antenna with Heading Signal output NMEA0183
KA-GC01
KA-GC05
KA-GC10
Features
NMEA0183 Output (RS232), baud rate: 4800
-KA-GC01
GGS, GLL, GAV, RMC, VTG, GMS, HDT: 1HZ
-KA-GC05
GGA, RMC, VTG, GMS: 1HZ, HDT: 5HZ
-KA-GC10
HDT(10HZ)
KA-GC01 suitable to use with GPS Plotter, ECDIS
KA-GC05 is suitable to use with Marine Radar, Autopilot
Can work independently with other navigation equipment
Working voltage: 5~18 VDC
True heading with magnetic variation
Provide high accuracy heading and position data
Economic solution of heading and position information
Built-in 3D digital magnetic sensor and 3D linear acceleration sensor
±1.3 to 8.1 gauss magnetic field
Technical Specifications:
Antenna Types: Outdoor installation
Center Frequency: 1575.42MHZ ±5MHZ
Power supply: DC 6V 13.5V
Current: 30MA
Impedance: 50
Gain: 30DB ±1DB
VSWR: 1: 1.5
Noise figure: 1.5
Temperature: -40+85
Axial ration: 4DB
Electronics compass:
Precision:
±3°degrees with proper calibration without nearby magnetic disturbace(typical):
±5°degrees with extreme northern and southern latitudes
Resolution: 1°
Antenna Cables: 10M
The antenna has a strong anti-jamming performance, short positioning time, high Accuracy and good waterproof performance
UM0090 Ultrasonic Rangefinder Introduction
The UM0090 module is based on an ultrasonic sensor that combines transmitter and receiver in a single unit. By measuring the time of flight of ultrasonic wave, it can detect any object within 3 meters and output distance signals via UART interface.
This product features high sensitivity, fast response, and excellent anti-interference ability and stability. It is widely applied in object avoidance systems on robots, drones, and other smart devices.
UM0090 Ultrasonic Rangefinder Features
* Compact design for easy installation
* Measuring range up to 3M
* Excellent anti-interference ability
* Can detect objects of various colors, shapes and materials
Functions
Real-time tracking
against pseudo base-station&detect
Vibration/Displacement/Low battery/Power off/over speed alert
Main power cut off alert
Geo-fence
History Route
AGPS locating
Certifications
CCC CE ROHS FCC
Packaging & Shipping
gift package
shipping
DHL
company has three service platform as the software support,can satisfy 20000 people online vehicle positioning information managment solutions.paste-pic-
Company Information
Shenzhen LHYK communication technology Co.,Ltd has over 10 years of experience in electronic products.The company has three service platform as the software support,can satisfy 20000 people online vehicle positioning information management solution.
Locating and tracking via SMS or GPRS
Support voice call
Listen in function
SOS alarm
Fall down alarm
Geo-fence alarm
Speeding alarm
Low battery alarm
Position accurate will combine the GPS info and GSM base station info
Locating and tracking via SMS or GPRS
Support voice call
Listen in function
SOS alarm
Fall down alarm
Geo-fence alarm
Speeding alarm
Low battery alarm
Position accurate will combine the GPS info and GSM base station info
Product Specification
VT400 is a self-developed by Shenzhen Thinkrace technology co., LTD, using for gathering vehicle ECU relevant data through OBD interface, and integrated GPS, upload the data via the 4G network servers, provide WIFI, vehicles detect, vehicle historical route, exact itinerary report, fuel consumption analysis, driving behavior analysis and other functions or automobile terminal.
Features
Automatic recognize vehicle diagnostic protocol.
Support TDD-LTE and FDD-LTE, support vehicle WIFI, can connect 10 terminal devices in the same time.
Easy plug and play, easy install.
Industrial-grade module, suitable for long-term continuous work, strong anti-jamming capability.
Ignition and flameout report, automatic dormancy, low power consumption.
Support K line upgrades, serial ports upgrades, and FOTA upgrades 3 methods.
Built-in GPS chipset, accurate positioning.
Built-in 3D acceleration sensor.
Automatic compensation, high speed compensation of turning, make sure historical route smoothly.
High capacity FALSH storage, blind area data upload automatically.
Accuracy mileage analysis, fuel consumption analysis and driving behavior analysis, not only providing single trip mileage and fuel consumption analysis, but also provides differential mileage analysis.
Support driving behavior analysis, devices equipped such as acceleration, deceleration, refuel, sharp turn, idle for a long time, speeding, fatigue driving real timeâ?¦ real time remind functions, can accurate analysis of the high speed/ high speed time of duration, mileage ratio, driving time and mileage, etc.
Support vehicle diagnosis, engine failure, maintenance reminding, throttle valve cleaning, insufficient voltage etc. over 10 kinds of alarm, car's problems can be discovered early.
Support the short circuit, over-voltage, over-current protection.
Conform to standard of IS07637.
This device not only support OBDII protocol models perfectly, but also for models that do not support OBDII also can be a very good support by simulate data.
GPS Specification
GPS ChipsetMTK3337
Receive Frequency1575.42MHz
Acquisition Sensitivity-144dBm
Tracking Sensitivity-159dBm
GPS location timeCold start: 45s (Open sky)
Hot start: 2s (Open sky)
GSM Specification
4G module frequency
(NOTE: Support difference countries and regions by change different module chipFDD LTE: B1/B3/B8
TDD LTE: B38/B40/B41
TDSCDMA: B34/B39
UMTS: B1/B8
GSM: 900/1800MHz
General Specification
Place of OriginGuangdong, China (Mainland)
TypeOn-Board Diagnostic
Power
Product description
This is not only a azan watch, but also use as phone, it has two-way communication function, three-mode positioning, electronic fence, sos for help and so on. To keep pilgrims on time and on track, our pt80 is the best choice.
Functions
Gps, agps and lbs three-mode positioning
Phone call remind, hand free, phone book
Emergence sos: front faced call button
Geo-fence intelligent alarm
Hisyory playback
Sleep monitor
Take-off alert
Alarm clock
Features
Remote monitor: auto one-way answering mode
Step motion meter, calories calculation
Touch add friend
Non-disturbing mode
New design
1. Side sim card slot: more convenient to insert sim card;
2. Detachable watchband: the watchband is detachable and more comfortable;
3. Switch display: knock the screen to switch display.
Customization items
Hardware:
Appearance
Material
Color
Software:
Ios & android app
Api
Service:
Maintain
Patent & copyright
Certificate
Development
Package:
Logo printing
Box/carton
Label/sticker
User's manual
Accessory
Specifications
Packing specification:
Packing typecolor box
Packing size85*85*62 mm
Weightnet weight: 40g; gross weight: 125g
Accessoriescharger, usb cable, user manual, gift box
Hardware specification:
Gsm chipsetmtk6261
Gps chipsetmtk3337
Display0.98inch tft hd lcd; resolution: 128* 64 pixel
Battery400mah polymer battery
Stand by: 100hrs
Call duration: 2hrs
Shipping information:
Fob port:shenzhen lead time:2 - 5 days dimensions per unit:12.5 10.8 5.4 centimeters weight per unit:300 grams units per export carton:20 export carton dimensions l/w/h:31 27 24 centimeters export carton weight:4.5 kilograms
Pt36 is one of the smallest gps trackers in the world. It has high quality and low price. It's waterproof ip67, so you don't need to worry about water damage in daily life. Pt36 has three mode positioning: gps+lbs+wifi, and the standard function is sos call. In short, it is a mini gps tracking device with strong functions.
Functions:
Three-mode positioning: gps+wifi+lbs
Sos for call
Voice monitoring
Geofence
History playback
Magnetic charging
Compatible android and ios systems
Customization items
Hardware:
Appearance
Material
Color
Software:
Ios & android app
Api
Service:
Maintain
Patent & copyright
Certificate
Development
Package:
Logo printing
Box/carton
Label/sticker
User's manual
Accessory
Gsm specifications
Frequency900/1800 mhz, 850/1900 mhz
Gsm antennabuilt-in
Gprsclass 12, tcp/ip
Gps specifications
Gps chipsetmtk3333
Gps antennabuilt-in
Positioning accuracy< 10 meter
Tracking sensitivity-159dbm
Ttff(open sky)cold start:2s
Hot start:35s
General specifications
Dimensions3.8cm *3.8cm *1.3cm
Weight30g
Battery420mah
Standby time96 hours
Operating humidity5%~95%
Operating temperature-20~ 60
Waterproofip67
Shipping information:
Fob port:shenzhen lead time:2 - 5 days dimensions per unit:12.5 ã? 10.8 ã? 5.4 centimeters weight per unit:300 grams units per export carton:20 export carton dimensions l/w/h:31 ã? 27 ã? 24 centimeters export carton weight:4.5 kilogram
Matsutec
8" Color LCD Marine AIS class B transponder / GPS chartplotterlotter
Model: HP-828A
FEATURE:
1. High resolution TFT day-view LCD display
2. SD-cards slot for C-map Max and user data
3. C-map Max and K-chart Selectable
4. Tide table
5. Versatile display modes including:
- Plotter Screen
- Nav Data
- Satellite Information
- AIS Display
- Compass Screen
6. GOTO Track Navigation
7. Map Orientation Select
8. Proximity waypoint alarms
9. Perspective View
10. Palette
- Normal
- Daylight - Exposed to Sunlight
- Night - In Dark Environment
- NOAA - Paper Chart Colors
- Celestial
SPECIFICATIONS
Plotter Characteristics
1. Waypoints/Icons: 14,000 waypoints with name, symbol, 10 proximity waypoint.
2. Route Memory: waypoint up to 169 points each, plus MOB and Track Navigator or Goto track modes
3. Tracks: 21,000 point automatic track log; 10 saved track (up to 2100 track points each) let you retrace your path in both derections
4. Alarm: XTE, Anchor Drag, Arrival, Speed, Voltage, Proximity, Waypoint and Time, AIS alarm.
5. PALLETE
- Normal
- Daylight: Exposed to sunlight
- Night: In dark environment
- NOAA: Paper chart color
6. Tides: Tide Data
7. Projection: Mercator projection
8. Position format: Lat/Lon
9. Base Map: Built-in ONWA K-Chart
10. External Map: SD cards slot for user settings
11. User data storage: Internal backup of user settings, or external SD-card
12. Plot Interval: 1s to 99h or 0.01nm to 9.99nm
13. 0.01nm to 1,000nm
14. Nav Data Input/Output:
- Input:
$--DBT, $--DPT, $--GGA, $--GLL, $--MTW, $--RMA, $--RMB, $--RMC, $--VHW, $--VTG, $--ZDA
- Output:
$--AAM, $--APB, $--BOD, $--BWC, $--GGA, $--GLL, $--RMB, $--RMC, $--VTG, $--XTE, $--ZDA, $--WPL, $--HDG
- Output for autopilot:
$--AAM, $--APB, $--BOD, $--VTG
15. PERSPECTIVE VIEW: On/off
GPS Receiver Characteristics
1. Receiver: 50 parallel channel GPS receiver continuously Tracks and uses up to 50 satellites to compute and update your position
2. Acquisition: Cold start: 27 seconds average
Warm start: 27 seconds average
Hot start: 1 seconds average
3. Update rate: 1/second, continuous
4. Accuracy: Position:
Matsutec
12" Color LCD Marine GPS chart plotter
Model: HP-1228
FEATURE:
1. High resolution TFT day-view LCD display
2. SD-cards slot for C-map Max and user data
3. C-map Max and K-chart Selectable
4. Tide table
5. Versatile display modes including:
- Plotter Screen
- Nav Data
- Satellite Information
- AIS Display
- Compass Screen
6. GOTO Track Navigation
7. Map Orientation Select
8. Proximity waypoint alarms
9. Perspective View
10. Palette
- Normal
- Daylight - Exposed to Sunlight
- Night - In Dark Environment
- NOAA - Paper Chart Colors
- Celestial
SPECIFICATIONS
Plotter Characteristics
1. Waypoints/Icons: 14,000 waypoints with name, symbol, 10 proximity waypoint.
2. Route Memory: waypoint up to 169 points each, plus MOB and Track Navigator or Goto track modes
3. Tracks: 21,000 point automatic track log; 10 saved track (up to 2100 track points each) let you retrace your path in both derections
4. Alarm: XTE, Anchor Drag, Arrival, Speed, Voltage, Proximity, Waypoint and Time, AIS alarm.
5. PALLETE
- Normal
- Daylight: Exposed to sunlight
- Night: In dark environment
- NOAA: Paper chart color
6. Tides: Tide Data
7. Projection: Mercator projection
8. Position format: Lat/Lon
9. Base Map: Built-in ONWA K-Chart
10. External Map: SD cards slot for user settings
11. User data storage: Internal backup of user settings, or external SD-card
12. Plot Interval: 1s to 99h or 0.01nm to 9.99nm
13. 0.01nm to 1,000nm
14. Nav Data Input/Output:
- Input:
$--DBT, $--DPT, $--GGA, $--GLL, $--MTW, $--RMA, $--RMB, $--RMC, $--VHW, $--VTG, $--ZDA
- Output:
$--AAM, $--APB, $--BOD, $--BWC, $--GGA, $--GLL, $--RMB, $--RMC, $--VTG, $--XTE, $--ZDA, $--WPL, $--HDG
- Output for autopilot:
$--AAM, $--APB, $--BOD, $--VTG
15. PERSPECTIVE VIEW: On/off
GPS Receiver Characteristics
1. Receiver: 50 parallel channel GPS receiver continuously Tracks and uses up to 50 satellites to compute and update your position
2. Acquisition: Cold start: 27 seconds average
Warm start: 27 seconds average
Hot start: 1 seconds average
3. Update rate: 1/second, continuous
4. Accuracy: Position:
Matsutec
MODEL: KP-628F KP-828F KP-1228F
COLOR LCD GPS Plotter combo with Fish finder
FEATURE:
1 High Resolution
1) KP-628F: 5.6 inches Color TFT Display, 640*640 pixels
2) KP-828F: 8 inches Color TFT Display, 800*600 pixels
3) KP-1228F: 12 inches Color TFT Display, 800*600 pixels
2. 8 Color or 8 Level Amber Presentation
3. 50/200 KHz Transceivers, Output Power:
1) KP-628F 300 Watt
2) KP-828F 600 Watt
3) KP-1228F 600 Watt
4. Blue, Light Blue, or Black Background Color
5. 8 Range Scales, from 0-15 to 0-1000 Feet
6. Range Offset to 0-100 meters
7. Automatic Range and Grain Selection Mode
8. A-Scope Display for Rapid Fish ID and Detection
9. Multiple Display Modes:
10. Digital Display of Speed, Depth, Water Temp and Position
11. Adjustable Bottom or Fish Alarm
12. Calibration in Feet, Fathoms or Meter
13. Built-in Picture Simulator
14. SD-cards slot for C-Map and user data
15. C-Map MAX and K-Chart Selectable
16. Tide table and Celestial
17. Versatile Display Mode Include
18. GOTO track navigation
19. MAP orientation select
20. Proximity waypoints alarms
21. Perspective View
22. MAP Palette
SPECIFICATION
PLOTTER CHARACTERISTICS
1. Waypoints/Icons: 14,000 waypoints with name, symbol, 10 proximity waypoint.
2. Route Memory: waypoint up to 169 points each, plus MOB and Track Navigator or Goto Track modes
3. Tracks: 21,000 points automatic track log; 15 saved track (up to 2100 track points each) Let you retrace your path in both directions
4. Alarm: XTE, Anchor Drag, Arrival, Speed, Voltage, Proximity, Waypoint and Time, AIS alarm.
5. Palette
6. Tides: Tide Data
7. Projection: Mercator projection
8. Position format: Lat/Lon
9. Base Map: Built-in ONWA K-Chart
10. External Map: SD cards slot for user settings
11. User data storage: Internal backup of user settings, or external SD-card
12. Plot Interval: 1s to 99h or 0.01nm to 9.99nm
13. Polotting scales: 0.01nm to 1,000nm
14. Nav Data Input/Output:
ECHO SOUNDER
Echo Color
8 colors (including background color) according to echo intensity. Monochrome display is also available. The background color is selectable from blue, light blue, white and black.
Basic Range
Meters: 10/20/40/80/150/200/300/500/1000
(for HP-628F, up to 600m)
Feet: 30/60/120/200/400/600/1000/1600/3000
( for HP-628F, up to 1500ft)
AIS interface
Data input: NMEA0183, RS232
Baud rate: 38,400
Power Supply:
1) KP-628F: 10.5 to 35VDC, current drain 1.0A at 12V
2) KP-828F/1228F: 10.5 to 35VDC, current drain 2.5A at 12V
Features:
Easy to Operate
7-inch high resolution (800x600 pixels ) LCD
Built -in GPS Antenna , External Antenna can be used as an option
Supports Dual Mapping System : K-Chart and C-Map
Plotter characteristic
Waypoint/icons: 12000 user waypoints with name, symbol
3 system waypoints: MOB, Start, Cursor
10 proximity waypoints
Routes: Max 30 routes. And up to 170 points for each one
Tracks: 8000 points automatic track log:
10 saved tracks (up to 8000 track points each)
Let you retrace your path in both directions
Alarms: XTE, Anchor drag, arrival speed, voltage, proximity waypoint and time, AIS
Tides: Tide data
Projection: Mercator projection
Position format: Degree of minutes and UTM
Base map: Built -in ONWA K -Chart
External Map: SD Cards slot for C -Map MAX and ONWA K -Chart
User data storage: Internal backup of user settings or external SD -card
Plot interval: 5s to 60min 0.01nm to 10nm Automatic way
Plotting scales: 0.001nm to 1000nm
Perspective View: Onto/Off
Celestial: Sunrise/Sunset Moonrise/Moonset
3g GPS Tracker for Vehicle
Working Based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or GPRS.It is the most technologically advanced GPS and AGPS double positioning, fashion design smart, more waterproof.
Highlight of product:
1).Small size ,built-in GPS and GSM ANT;
2).Person,pet tracking ,Portable and waterproof PIX-6;
3). Support Phone Android and Apple APP tracking;
4). Read the position information and the remaining power battery by B / S and APP phone ;
5). Support SMS parameter settings and query functions;
6). Support station accessibility, low-power mode;
7). Customize the appearance of mold ;
8).Easy to install,Waterproof, Sleeping power-save mode .
Applications :
1).Track Private cars/Vehicle rental / Equipment outside etc;
2).Protect child / the elderly/ the disabled / pet /property etc;
3).Provide peace-of-mind for businessmen;
4).Manage field staff, 5.Track criminal secretly;
6).Manage the person bailed. lk210 3g gps tracker lk210 3g gps tracker lk210 3g gps tracker lk210 3g gps tracker lk210 3g gps tracker lk210 3g gps tracker lk210 3g gps tracker
Packing & Delivery
1,Packaging.
Packaging Detail: 1*tracker+1*power cable+1 *English manual+1* gift box
2 .Delivery
1.Mini order will be delivered within 1-3 working days after the receipt of payment.
2.For order over 1000pcs or customized order, lead time will be 3-15 days after the receipt of payment. Please contact our sales to make sure the current inventory.
3.Shipment: Express (FedEx, DHL, UPS ,TNT,Post) or Air freight or by your forwarder ,
Certifications
Size 49*33*15mm
Weight N.W. Approximately 22g
Material ABS
GSM Chipset MTK2503
GPS Chipset Built-in
System Memory RAM 32MB + Memory 32MB
Color White/ Blue/ Red/Black/Green,accept OEM
Screen NO
Battery 400mAh
SIM card slot 1pcs Micro SIM card
Frequency Bands GSM/GPRS 850/900/1800/1900MHz
Location Mode GPS+BDS+LBS
GPS Location Precision 5-15m
LBS Location Precision 100-1000m
GSM/GPS Antenna Internal
Battery Built-in 350mAh polymer battery (100hrs Standby Time)
Charge mode Micro USB
Physical Buttons Power button (SOS)
APP Language Chinese/ Danish/ Dutch/ English/ French/ German/ Greek/ Hindi/ Hungarian/ Indonesian/ Italian/ Malay/ Pilipino/ Polish/ Portuguese/ Russian/ Spanish/ Swedish/ Thai/ Turkish/ Vietnamese, accept OEM
Functions Location: GPS+BDS+LBS location, Geo-fence, Route playback
Communication: SOS, 2-way phone call, Remote monitor
Others: No disturbing time, SMS alerts(low-voltage remind/SOS remind), Remote shutdown, Alarm clock, Rewards, etc
bluetooth bluetooth 3.0(Normal closed)
G-sensor Support
MIC Support
supported operating systems android 2.3 and above system, IOS5.0 and above.
call function double talk/The remote monitoring
call function SOS call, voice monitor, whitelist for don't disturb
power management Ultra-low power consumption of power management,intelligent dormancy
Smart Geo-fence Outside the range setting can be automatic alarm
historical route Can check history of three months
One key emergency SOS one key emergency function ,autodialing
wireless upgrading Software upgrade, remote debugging maintenance, remote setting parameters
Working temperature -20~70â??
Working humidity 5%~95%
Average stndby current < 3mA
Average working current 45mA
1) Smallest size, as small as USB dongle
2) Built-in antenna;
3) Track by SMS or GPRS;
4) Real time tracking at intervals;
5) Resend data from signal dead zone;
6) Low power alarm;
7) Overspeed alarm;
8) Geo-fence alarm;
9) Parking alarm;
10) Tired driving alarm;
11) History playback;
12) Mileage statistics;
13) Reports statistics;
14) Remotely update firmware.
594 Gps Navigation System Suppliers
Short on time? Let Gps Navigation System sellers contact you.
