What is the warranty period for this product?

The product comes with a 1-year warranty and after-sales service.

How long does it take to receive the order?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Does the device support OEM or ODM manufacturing?

Yes, OEM and ODM manufacturing services are welcome for product and package customization.

Topten 4G LTE GPS Tracker OBD Car Tracking Device, Read Odometer, Speed, Fuel Consumption, Ota Function (TN)

Name: Topten 4G LTE GPS Tracker OBD Car Tracking Device, Read Odometer, Speed, Fuel Consumption, Ota Function (TN)
Brand: Topten Electronics Technology Limited
SKU: 729418215

Guangdong, ChinaTopten Electronics Technology Limited

US$35.00-39.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

TK428-TN

Classification

Gps Tracker

Voltage

10-90VDC

Function

Acceleration and Crash Alarm(Deceleration)

Certification

CE, FCC

Type

GSM

Main Market

Global

Humidity

0 to 95%

Working Temperature

-20 to 85 Centigrade

Inside Backup Battery

Rechargeable 3.7V 500mAh Li-ion Battery

Size of The Main Unit

54.0*51.5*28.5(mm)

GSM Frequencies

Dual-Band: 900/1800 MHz(or Quad-Band)

Sos

Support

Transport Package

Neutral Packing

Specification

CE/FCC/RoHS

Trademark

TOPTEN

Origin

China

HS Code

8512301200

Production Capacity

3000PCS/Month

Key features

Plug & Play OBD-II Design: Compatible with all vehicles featuring OBD-II connectors and CAN-BUS systems.

Comprehensive Alarm System: Includes vibration, power failure, engine on, movement, over-speed, acceleration, deceleration, turnover, and trailer alarms.

Real-time Data Monitoring: Tracks battery voltage, RPM, speed, fuel consumption, odometer, and engine diagnostics.

OTA Firmware Upgrade: Supports over-the-air firmware updates for continuous feature optimization.

Smart Engine Detection: Automatically detects engine ON/OFF status and triggers alerts accordingly.

Extended Battery Backup: Features an internal 3.7V 500mAh Li-ion rechargeable battery for power failure alarms.

Dual-Band GSM Support: Operates on 900/1800 MHz frequencies for reliable global connectivity.

1-Year Warranty Coverage: Includes 1-year warranty and after-sales service for all mechanical defects.

Company profile

Topten Electronics Technology LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2005-01-01Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤8.28hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryGuangzhou Topten Electronics Factory is a China-based limited company established in 2024, with 16 employees, a 200 m² manufacturing facility, and two production lines. It offers extensive customization, produces GPS trackers, GSM car alarms, and related security products, and reports CE compliance. The supplier states that finished products receive 100% inspection and that raw materials are traceable, although another record says finished products are checked by packing staff. Export activity is substantial at 90% of total sales, but the stated export experience is only one year. The supplier reports one R&D engineer, no new products launched in the previous year, no Fortune 500 collaborations, and only limited repeat-buyer preference. Evidence regarding after-sales capability and financial credibility is insufficient.

Supplier typeThe supplier is identified as Guangzhou Topten Electronics Factory, a Chinese limited company established in 2024 and operating in Guangdong. Its stated business covers electronics, security products, automotive accessories, and related industrial categories; a separate trade record names TOPTEN ELECTRONICS TECHNOLOGY LIMITED, indicating an associated or related entity, but the exact legal relationship is not fully established.

CertificationsThe supplier explicitly reports CE product compliance and describes production according to the ISO9001:2000 quality management system. However, the slices do not provide certificate numbers, issuing bodies, validity dates, or the specific products covered, so the evidence confirms stated certification/compliance but not its scope or current validity.

R&D capabilityThe supplier reports one R&D engineer and one year of R&D experience, while also stating that no new products were launched in the previous year. This provides explicit evidence of limited documented innovation output and a very small R&D resource.

Production capacityThe supplier operates a 200 m² facility with two production lines and reports 16 total employees, with stated order fulfillment within 15 working days in both peak and off-peak seasons. It also reports 100% finished-product inspection and raw-material traceability, although the separate statement that packing staff check finished products suggests that the inspection process and staffing structure require verification.

Customization capabilityThe supplier explicitly lists customization from samples, customization from designs, flexible and minor customization, and full customization. Its product scope includes GPS trackers, GSM car alarms, vehicle security products, and related tracking devices, supporting relevance to customized electronics and security-product requirements.

Client casesThe supplier states that it has not collaborated with Fortune 500 companies. The available trade record shows one transaction and one associated buyer name, while the repeat-buyer preference is reported at 10%–30%; these details provide limited customer evidence but do not demonstrate a strong portfolio of verified customer cases.

Product Q&A

Q:Is the device compatible with all vehicles?

Yes, it features a plug & play design compatible with all vehicles equipped with OBD-II connectors and CAN-BUS.

Q:What kind of alarms does the tracker support?

It supports multiple alarms including vibration, power failure, engine on, movement, over-speed, acceleration, deceleration, turnover, and trailer alarms.

Q:Can I update the firmware remotely?

Yes, the device supports OTA (Over-The-Air) function to upgrade firmware wirelessly.

Q:What happens if the car battery is cut off?

The device has an internal rechargeable backup battery that triggers a power failure alarm and continues to function.

Q:What data can I read from the vehicle?

You can read real-time data such as voltage, RPM, speed, fuel consumption, odometer, and engine diagnostics like VIN and DTC.