What is the working voltage range?

The device works within a voltage range of 10V to 60VDC.

Can the firmware be updated remotely?

Yes, it supports OTA (Over-The-Air) functions for wireless firmware upgrades.

What languages are supported by the device?

The device supports English, Spanish, Arabic, and Portuguese.

Topten OBD-II GPS Ttracker Tk428 Plug & Play 4G GPS Car Tracker (TN)

Name: Topten OBD-II GPS Ttracker Tk428 Plug & Play 4G GPS Car Tracker (TN)
Brand: Topten Electronics Technology Limited
SKU: 727898175

Guangdong, ChinaTopten Electronics Technology Limited

US$42.00

2-9 Pieces

US$40.00

10-99 Pieces

US$38.00

100-999 Pieces

US$36.00

1,000+ Pieces

Sample price:US$42.00/piece.Request sample

Product profile

Customization

Available

Use

Automotive

Screen Size

No Screen

Model NO.

TK428-TN

Warranty

1 Year

Function

Acceleration and Crash Alarm

Dimension

62*50*22 (mm)

Frequency

Quad Band

Engine Cut

by SMS and Online

Weight

0.38kg

Stop The Car

Yes

Tracking Online

Yes

Language

English, Spanish, Arabic, Portuguese

Transport Package

White Box

Specification

52*38*26 (mm)

Trademark

TOPTEN

Origin

China

HS Code

85311010

Production Capacity

5, 000PCS/Month

Key features

Plug & Play 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, crash, turnover, and trailer alarms.

Real-time Data Logging: Stores up to 5520 waypoints and tracks vehicle data like speed, RPM, and fuel consumption.

Remote Engine Control: Supports engine cut-off via SMS and online commands with stop car functionality.

Multi-language Support: Interface available in English, Spanish, Arabic, and Portuguese.

Wide Voltage Range: Operates on 10V-60VDC, suitable for both cars and large trucks.

OTA Firmware Upgrade: Allows wireless firmware updates to keep the device current.

VIN & DTC Reading: Reads Vehicle Identification Number and Diagnostic Trouble Codes, and clears DTCs.

Company profile

Topten Electronics Technology LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2005-01-01Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤8.40hTerms 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.