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Shenzhen Coban Electronics Co., Ltd.

Tracking GPS System, Bicycle Tracking Device, SIM Card GPS Tracker manufacturer / supplier in China, offering Anti-Theft Real Time GSM Tracking Device Geo-Fence Bicycle GPS Tracker , No Installation Obdii GPS Tracker Online Diagnostic, OBD II GPS Car Tracker with Accumulative Mileage GPS306 and so on.

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Supplier Homepage Product GPS Bicycle tracker Anti-Theft Real Time GSM Tracking Device Geo-Fence Bicycle GPS Tracker 

Anti-Theft Real Time GSM Tracking Device Geo-Fence Bicycle GPS Tracker 

FOB Price: US $31.5 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $31.5/ Piece
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Port: Shenzhen, China
Production Capacity: 80, 000PCS/Year
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: GPS 305
  • Network: GSM/GPRS
  • Battery: Rechargeable 3.7V 700mAh Polymer Battery
  • Tracking Ways: Web Online Tracking and Android/Ios APP Tracking
  • Application: Bicycle Only
  • Material: Waterproof Plastic
  • Use: Automotive
  • Screen Size: No Screen GPS Tracker
  • Model: GPS305 Bike Tracker
  • Chip: No
  • Trademark: Baanool or Neutral
  • Specification: CE, FCC
  • HS Code: 8526911000
  • Dim: 23.5X110mm, 50g
  • Band: 850/900/1800/1900MHz
  • Tracking Map: Real-Time Google Maps
  • Positioning Method: GPS&Lbs Dual Tracking
  • Lifespan: No Limit Time
  • Type: GPS Tracker
  • Carrier Frequency: Dual-Frequency
  • Operating Principle: GPS Satellite Positioning and Data Transmit by GSM
  • Brand: Coban GPS Tracker
  • Certification: ISO9001
  • Transport Package: Retail Package.
  • Origin: China
Product Description

Anti-theft real time GSM tracking device Geo-fence bicycle gps tracker 


GPS Tracker,which set multiple functions of accurately positioning,security, monitoring surveillance, emergency alarms and tracking in its entirety,special for vehicle.
The product fully supports the functions of SMS / GPRS / Internet data transmission,to make it more widely used in large-scale monitoring, emergency scheduling, location-based services, traffic safety and many other areas of management.

Anti-Theft Real Time GSM Tracking Device Geo-Fence Bicycle GPS Tracker 

TK305 How is working ? 

Simply insert a GSM sim card into the GPS unit. Whenever you call the unit it will respond with the coordinates of its location thru a SMS message. You can then use these coordinates on any mapping software (for example google earth) which will show where exactly the unit is located.

With some little setup, you can also have the device to send the data directly to a computer through GPRS and display its location on a map with our bundled software for real-time location tracking. our online software tracking platform (server 1,demo id:demo,password:8888)

  Anti-Theft Real Time GSM Tracking Device Geo-Fence Bicycle GPS Tracker 


Specially designed for bicycle anti-theft and tracking.

Sensor alarm sos panic button gps tracker bicycle, smallest gps tracker mini

Anti-Theft Real Time GSM Tracking Device Geo-Fence Bicycle GPS Tracker 

Basic functions: 
1. GPS + LBS double solution,exact street address

2. Auto track continuously 

  •  Track with limited times upon time interval
  • Track with unlimited times upon time interval
  • smart track upon time and distance interval

3.Data logging or load


  • Low battery alarm

  • GPS blind Spot alert

  • SOS
  • Geo-fence

  • Overspeed alert

  • Movement alert

  • Built in Acceleration Sensor Alarm

5.Sleep Mode
6. Real time tracking via SMS or GPRS (TCP/UDP) 
7.Track on demand by calling or sms comamnd
8. Live http google map link in message 
9.Five authorized phone numbers 
10. Voice Surveillance 
11.Easy switch for track or Monitor
12.ACC work and alarm
13.Arm/disarm/silent mode


ItemGPS SMS GPRS tracker system gps tracker for bicycle TK305


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
Humidity5%--95% non-condensing


GPS305 standard package content:
GPS unit
Inductive Key
700MA Cylindrical Li-ion battery (2 pieces)
AC adapter
usb cable

soft rubber power plug(3pcs)
305 Dock charger
M6 Screw(with nut)
Anti-Theft Real Time GSM Tracking Device Geo-Fence Bicycle GPS Tracker 

 Five tracking solutions:

-SMS tracking on cellphone with a googlemap link to view current location on map on cellphone screen.

-Get absolute address by SMS

-PC Installation software tracking.

-Web server online tracking

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

Web online tracking

Anti-Theft Real Time GSM Tracking Device Geo-Fence Bicycle GPS Tracker 

Mobile APP

 Anti-Theft Real Time GSM Tracking Device Geo-Fence Bicycle GPS Tracker 


1. Sample and small order will be delivered within 2-3 working days after the receipt of payment.
2. For order over 500pcs or customized order, lead time will be 3 to 5 work days after the receipt of payment.


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.   

Contact details:

Grace Ma

Shenzhen Coban Eloctronics co., LtdX( GPS Tracker manufacturer)


Mobile +86 18002541293

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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Ms. Grace Ma
Sales Representative
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