Guangdong, China
Business Type:
Registered Capital:
1000000 RMB
Plant Area:
1001~2000 square meters
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
MEI Awards

Car GPS Tracker, GPS Tracking Device, Vehicle Security GPS manufacturer / supplier in China, offering Less GPRS Traffic Waterproof Lbs/GPS Dual Tracking China GPS Vehicle Tracker Tk303f, Coban Vehicle GPS Tk303G Car GPS Tracker Alarm Tracking System, Hotsale Vehicle APP and Web Tracking GPS Car Tracker GPS Tk303 G and so on.

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Supplier Homepage Products GPS Vehicle tracker Less GPRS Traffic Waterproof Lbs/GPS Dual Tracking China GPS Vehicle Tracker Tk303f

Less GPRS Traffic Waterproof Lbs/GPS Dual Tracking China GPS Vehicle Tracker Tk303f

Get Latest Price
Purchase Qty. / Reference FOB Price
10-99 Pieces US $19
100-499 Pieces US $17.5
500+ Pieces US $17
Port: Shenzhen, China
Production Capacity: 100000/Month
Payment Terms: T/T, Western Union, Money Gram
Classification: Gps Tracker
Voltage: 12V
Function: Anti-theft Warning, GSM Network Remote Real-time Monitoring
Certification: ISO14001, ISO/TS16949, ISO13485, GSV, BSCI, BRC, Ce, FCC, RoHS
Type: GSM
Main Market: South America, Russia. South East Asia. Africa.

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Basic Info

Model NO.: GPS303F
Features: Engine Cut off and Resume Remotely
Functions: Anti-Theft and Remote Real-Time Monitoring
Item Name: Waterproof Car GPS Tracker
Tracking Mode: Tracking & Voice Monitoring
Tracking Platform: Web Online Tracking & Android Ios APP
GPS Accuracy: 5 Meters
GSM Frequency: 850 / 900 / 1800 / 1900
Tracking Ways: GPS/Lbs/Ce-ID Locating
Apllication: Vehicle/Motorcyle Fleet Management GPS Tracking
Warranty Time: 1 Year
Trademark: Coban
Transport Package: GPS Tracker Carton Size: 53.4cm*39.9cm*30.4cm
Specification: Weight 70g
Origin: Shenzhen, China
HS Code: 85269110

Product Description

 Less GPRS Traffic Waterproof LBS/GPS Dual tracking China GPS Vehicle Tracker TK303f  is a device that uses the Global Positioning System (GPS) to determine the precise location of a vehicle to which it is attached and to record the position of the vehicle at regular intervals. The recorded location data can be stored within the tracking unit, or it can be transmitted to a central location database, or internet-connected computer, using a cellular (GPRS or SMS) or satellite modem embedded in the unit. This allows the vehicles location to be displayed against a map backdrop either in real time or when analyzing the track.
Less GPRS Traffic Waterproof Lbs/GPS Dual Tracking China GPS Vehicle Tracker Tk303f                                   



Used widely for vehicle and other moving objects tracking. Real-Time Vehicle Tracking Solutions For Business 

1)Live Fleet Tracking Systems: Engineered and tested to meet the most stringent fleet management applications, our GPS locators allow businesses to view company vehicles in real-time while also giving fleet managers lifetime access to historical GPS tracking data! Providing comprehensive reports that break down mileage driven, speeds driven, travel direction, start/stop data and more, users can easily manage a small or large number of company vehicles all through our user-friendly, online mapping system.

2)Boost Employee & Vehicle Efficiency: By utilizing a fleet management plan that calls upon GPS tracking devices, businesses large or small with company vehicles can evaluate employee driving activity, accurately document mileage and eliminate driving behaviors such as excessive vehicle idling that can hurt automotive maintenance, customer service and company profit. 

3)Auto Theft Security: Vehicle locator systems can protect all of your companies mobile assets. Easy to set geo-fences will allow businesses to create safe zones that will send text message notifications if a vehicle moves outside the programmed safety zones. Don't let your business operations be slowed down by theft! With GPS trackers securing your company vehicles, automobile theft will be a thing of the past!

Less GPRS Traffic Waterproof Lbs/GPS Dual Tracking China GPS Vehicle Tracker Tk303f

Automatic Tracking - GPS Tracking Device can be programmed to automatically send a location update in various time Intervals.

Manual Locate - Allows you to manually request the current location of the GPS Device at any time.

Speeding Alert - Automatically marks the date, time, and location if the vehicle travels over the pre-set Speed Limit.

Internal Backup Battery-Power Interrupt Alarm - Automatically sends notification if the main power is cut or disconnected. 

Store and Forward - When the GPS Device cannot lock onto a cellular signal, it will store update GPS information and forward the data when it reconnects.  The device can store 2000 messages with its internal memory.

Movement Alert- Send all the authorized phone number TXT alerts when the vehicle moves out of the preset area(ie.200m radio).

Stop and resume the vehicle- If your car has any unexpected movement, you can stop the car remotely with your phone and resume it when threats is solved.

Fuel Monitoring- Support normal fuel sensor(drilling needed) and Ultra-sonic fuel sensor( no drilling), prevent any kind of fuel theft or abnormal fuel comsumption(fuel leak).

Voice monitoring- With standard microphone for the GPS tracker, you can voice monitor your vehicle whenever you want, keep your car safe.

LBS Tracking- When the device can not lock up to the GPS signal, for example, entered an underground parking lot, it can track with LBS(local based service) automatically and reconnect to GPS singal when it's found.

ACC working alert- Have a clue when your vehicle is on the move and take action to stop it if it's unexpected.

Door open alarm
Less GPRS Traffic Waterproof Lbs/GPS Dual Tracking China GPS Vehicle Tracker Tk303f




GPS Sensitivity-159dBm
GPS Start Time

Cold status 45s

Warm status 35s

Hot status 1s
Applicable vehicle power12 V/24V
Backup BatteryChargeable changeable 3.7V 500mAh Li-ion battery
Storage Temp-40°C to +85°C
Operation Temp-20°C to +65°C

5%--95% non-condensing 

Less GPRS Traffic Waterproof Lbs/GPS Dual Tracking China GPS Vehicle Tracker Tk303f

Five tracking solutions:

-Manual tracking

-PDA cell phone map tracking

By sending command "address+password", you will get a SMS return with the real street name like "zhiheng industries park, nantou guankou 2nd Rd, nanshan, shenzhen, guangdong, china."

-Web server online tracking

we also supply multi-language(English,Spain,German,Italian.Portuguese,etc) web tracking platform for our customer to realize real-time tracking.

-Local based service(LBS) tracking

Note: This feature can be used normally in most areas according to the signal of GSMnetwork. It may not be available in some areas.

To have more details information about this GPS tracker device, please contact Grace freely.



Tracking platform: tracker home

Web server:

Mobile App: please search for "tracker home" from the app store.

Less GPRS Traffic Waterproof Lbs/GPS Dual Tracking China GPS Vehicle Tracker Tk303f

Faults & the Solutions



Fail to turn it on

Please check if built-in battery is charged, and power wires

connected well.

No GSM signal

l Please check if SIM card installed correctly.

l Please check if SIM card is GSM network.

l Don't turn on the PIN code

l no calls can be diverted

l Please check if voltage of the power is normal


Please check if GPS antenna connected well, and recommend GPS antenna be installed near the window glass, no metal parts can cover it to make sure better GPS signal reception.

No reply to SMS command

Password wrong or the format is wrong.

No reply to calling

Authorized / admin phone number is incorrect

No alarm message

Authorized / admin phone number has not setup

Shipment and delivery:

 We will send the good out in 2-3 working days once received your payment with real time tracking No.

DHL/Fedex/UPS/TNT/ARA/EMS/By air/By sea and so on are optional, we can send goods by shipping ways you want.

1. Sample and mini order will be delivered within 1-2 working days after the receipt of payment.

2. For order over 500pcs 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.


1. All products have been strictly Quality Checked in house before packing.

2. All products have been well packed before shipping.

3. One year warranty is provided for all models.

4.We will bear maintenance cost during warranty.   

OEM & ODM Service                    

1.Customize logo and brand print on the device or bo

2.Offer firmware modification service x

3.Customize design in bulk order

Factory Tour:
Less GPRS Traffic Waterproof Lbs/GPS Dual Tracking China GPS Vehicle Tracker Tk303f

Company Information                               

      Shenzhen Coban Electronics co., Ltd is a private export-oriented enterprise founded in 1999, 90% of the products are exported, and we have many years of research and development, production and management experience in automotive electronics, security products, wireless communications terminal equipment, and other fields.As a high-tech enterprises,we have a strict management system, and have obtained the authentication of CCC, CE, FCC and UL ISO9001, etc. So far, our products have been well marketed in 107 countries and regions in the world. Our company has set up research and development centers, including GPS R & D department,  GSM R & D department and system integration Department. All the products are developed independtly and obtained a number of national patents. So the professional R  D team, efficient production team provide good foundation with high-quality products. Quality has always been part of the company's most stressed. Before all the products entering the market, they have been tested rigorously such as high and low temperature aging test, vibration test, the noise tests, audio and video indicators decomposition tests.Our company specialized in GPS tracker, car anti-theft alarm system


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