Does it support firmware updates?

Yes, it has an OTA (Over-The-Air) function that allows firmware upgrades remotely.

How many waypoints can it store?

The device has a data logger capable of storing up to 5520 waypoints.

What is the warranty period?

The product comes with a 1-year warranty.

Tk428-Wy Obdii OBD2 GPS Tracker Can Retrieve Car Telematic Reading Such as Fuel and Odometer, Error Code, Ignition State

Name: Tk428-Wy Obdii OBD2 GPS Tracker Can Retrieve Car Telematic Reading Such as Fuel and Odometer, Error Code, Ignition State
Brand: Topten Electronics Technology Limited
SKU: 2058016935

Guangdong, ChinaTopten Electronics Technology Limited

US$40.00

1-49 Pieces

US$36.00

50-99 Pieces

US$35.00

100+ Pieces

Product profile

Customization

Available

Screen Size

4G Obdii GPS Tracker

Use

Hand Held

Model NO.

TK428-WY

Certification

ISO9001

Warranty

1 Year

Working Voltage

+10.0 ~+90VDC

Working Current

Rechargeable 3.7V 250mAh Li-ion Battery

Weight of The Main Unit

73G

Working Temperature

-20 ~ 85 Degree

Frequencies

WCDMA:B1/B8, TD-SCDMA: B34/B39 LTE-FDD:B1/B3/B5/B8

Working Humidity

5% -- 95%

Receiving Ways

56 Channels

Positioning Mode

Auto 2D/3D

Power Failure Alarm

Yes

Over-Speed Alarm

Yes

Transport Package

Black Gift Box

Specification

11.6*9.6*5.8 cm

Trademark

TOPTEN

Origin

China

HS Code

851230

Production Capacity

5000 PCS Per Month

Key features

Real-time Telemetry: Reads ECU data including fuel, odometer, RPM, speed, and error codes via CAN-BUS.

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

Comprehensive Alarms: Features over-speed, power failure, vibration, engine, and turnover alarms.

Wide Voltage Range: Supports 10V-90VDC, suitable for both cars and large trucks.

Data Logging: Stores up to 5520 waypoints for detailed tracking history.

OTA Firmware Upgrade: Supports over-the-air updates to keep firmware current.

Driver Behavior Analysis: Tracks ignition time, idling time, average speed, and acceleration patterns.

1-Year Warranty: Comprehensive 1-year warranty coverage for the device.

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:What vehicle data can this tracker read?

It reads real-time ECU data such as fuel consumption, odometer, RPM, speed, throttle opening, engine load, coolant temperature, and error codes (DTC).

Q:Is the installation complicated?

No, it features a plug-and-play design that connects directly to the vehicle's OBD-II connector, compatible with most cars and trucks.

Q:What types of alarms are supported?

It supports over-speed, power failure, vibration, engine on/off, turnover, and movement alarms.

Q:Can it track driver behavior?

Yes, it records driver behavior data including ignition time, total driving/idling time, average speed, and acceleration/deceleration times.

Q:What is the working voltage range?

The working voltage range is 10V-90VDC, making it suitable for both standard cars and large trucks.

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