Does the tracker support remote diagnostics?

Yes, it can read vehicle error codes, clear them, and transmit data like battery voltage, RPM, and fuel consumption via Bluetooth or GPRS.

What are the dimensions of the main unit?

The dimensions are 54.0*51.5*28.5 mm.

Is the RFID car alarm function standard or optional?

The 2.4G long-distance contactless RFID function and keyless RFID car alarm function are optional accessories.

GPS OBD2 GPS Tracker Support J1939 Protocol, Driver Behavior Data for Truck Fleet Management Tk228-Wy

Name: GPS OBD2 GPS Tracker Support J1939 Protocol, Driver Behavior Data for Truck Fleet Management Tk228-Wy
Brand: Topten Electronics Technology Limited
SKU: 775549905

Guangdong, ChinaTopten Electronics Technology Limited

US$52.00

1-9 Pieces

US$46.00

10+ Pieces

Product profile

Customization

Available

Working Voltage

+6.0 ~+45VDC/1.5A

Backup Battery

Rechargeable 3.7V 200mAh Li-ion Battery

Model NO.

TK228-WY

Dimension (Main Unit)

54.0*51.5*28.5(mm)

GSM Frequency

Quad-Band: 850MHz/900MHz/1800MHz/1900MHz

GPS Sensibility

-162dBm

Positioning Mode

Auto 2D/3D

Positioning Accuracy

≤10m (Wide-Open Area)

Working Temperature

-20 ~ 85 Celsius

Humidity

0 ~ 95%

Transport Package

in White Inner Box or Color Box

Specification

11.6*9.6*5.8 CM

Trademark

TOPTEN

Origin

China, Guangdong, Guangzhou

HS Code

85123012

Production Capacity

8888 PCS/Year

Key features

Multi-Protocol Support: Compatible with all CAN-BUS protocols including SAE J1939, ISO 15765-4, and SAE J1850.

Integrated Security System: Combines GPS tracking, RFID car alarm, and OBD-II diagnostics in one device.

Plug & Play Design: Easy installation with OBD-II connector, compatible with all vehicles having OBD-II ports.

Comprehensive Alarm Features: Triggers alarms for engine on, vibration, power cut-off, and anti-tamper via SMS/GPRS.

Dual Positioning Technology: Uses GPS for accuracy and GSM base station for location when GPS signal is unavailable.

Driver Behavior Monitoring: Tracks ignition time, idling time, acceleration, deceleration, and average speed.

Built-in Backup Battery: Rechargeable 3.7V Li-ion battery ensures operation during power failure or damage.

Remote Diagnostics: Reads and clears vehicle error codes, monitors battery voltage, RPM, and fuel consumption.

Company profile

Topten Electronics Technology LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2005-01-01Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤8.01hTerms 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 protocols does the tracker support?

It supports all CAN-BUS protocols including SAE J1850 PWM, SAE J1850 VPW, ISO 9141-2, ISO 14230-4 KWP, ISO 15765-4 CAN, and SAE J1939 CAN.

Q:Can the device work without a GPS signal?

Yes, if there is no GPS signal, the car can still be located using the GSM base station code.

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

The built-in rechargeable backup battery activates for emergency checks and immediately sends a power failure alert.

Q:How is the device armed or disarmed?

It can be armed or disarmed via SMS, phone call, or automatically using the optional 2.4G RFID tag.

Q:What driver behavior data can be monitored?

It monitors ignition time, total driving time, idling time, engine hot-start time, average speed, and acceleration/deceleration times.

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