What is the working voltage range?

The working voltage is +10.0 ~+60VDC, making it suitable for cars or big trucks.

How many waypoints can it store?

It has a data logger function to store 8000 waypoints.

What is the warranty period?

The product comes with a 1-year warranty.

Web Tracking (DI)

Name: 4G Car GPS Device Obdii Tracker RFID Wireless Immobilizer APP/SMS/Web Tracking (DI)
Brand: Topten Electronics Technology Limited
SKU: 1906150115

Guangdong, ChinaTopten Electronics Technology Limited

US$58.00

1-9 Pieces

US$55.00

10-99 Pieces

US$54.00

100-999 Pieces

US$53.00

1,000+ Pieces

Sample price:US$58.00/piece.Request sample

Product profile

Customization

Available

Screen Size

No Screen

Use

Automotive, Hand Held

Model NO.

TK428-KH

Certification

RoHS, CE

Warranty

1 Year

Working Voltage

+10.0 ~+60VDC

Inside Backup Battery

Rechargeable 3.7V 250mAh Li-ion Battery

Weight of The Main Unit

73G GPS Tracker

Working Temperature

-20 ~ 85c

Ignition Alarm

Yes, OBD GPS Support

Humidity

0 ~ 95%

Anti-Tamper

Yes, OBD GPS Support

Support

4G/3G/2g 4G LTE GPS Tracker

GPS Tracking System

Tracker for Car

Car GPS Tracker

OBD GPS

Engine Cut off Car Tracker

4G GPS

4G GPS Track

OBD2 4G GPS

GPS 4G LTE

4G OBD2 GPS

4G GPS Tracker Car

Obdii GPS Car Tracker

Car Tracker Device

Anti Theft GPS

Transport Package

GPS Tracker Packing Box

Specification

5.4*5.1*2.8cm

Trademark

TOPTEN GPS tracker

Origin

China

HS Code

8512301200

Production Capacity

50000PCS/Month

Key features

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

OTA Wireless Immobilizer: Supports over-the-air firmware upgrades and RFID tag wireless immobilization.

Comprehensive Alarm System: Includes vibration, power failure, engine on, movement, overspeed, and turn-over alarms.

CANBUS Data Transmission: Transmits real-time vehicle data like RPM, speed, fuel consumption, and error codes via GPRS.

Multi-Mode Tracking: Track on command or by time interval via SMS, GPRS, APP, or Web platform.

Wide Voltage Compatibility: Supports +10.0 to +60VDC, suitable for both cars and large trucks.

Data Logger Capacity: Stores up to 8000 waypoints for detailed historical tracking and analysis.

Robust Hardware Design: Features hardware watchdog, power save mode, and backup battery for reliability.

Company profile

Topten Electronics Technology LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2005-01-01Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤10.80hTerms 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?

It supports plug-and-play design with OBD-II connector, compatible with all vehicles with OBD-II connector and most vehicles with CAN-BUS.

Q:What tracking methods are supported?

You can track on command or by time interval via SMS, GPRS, APP, or Web platform.

Q:Does it support OTA updates?

Yes, it supports OTA function for firmware upgraded on air and includes RFID tag wireless immobilizer.

Q:What types of alarms does it have?

It supports vibration, power failure, engine on, movement, overspeed, acceleration/deceleration, turn-over, and trailer alarms.

Q:Can it transmit CANBUS data?

Yes, it transmits vehicle's real-time data (battery voltage, RPM, speed, fuel consumption, etc.) and driver behavior data via GPRS network.

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