Does it support offline data storage?

Yes, it includes an 8M-bit offline data logger that can store up to 9,090 waypoints even without network connection.

How is the firmware updated?

The device supports OTA (Over-The-Air) function, allowing firmware upgrades to be performed remotely.

What is the warranty period?

The product comes with a 1-year warranty covering mechanical defects and performance issues.

4G Tk528 GPS Tracking Device Support OBD Canbus Data, Speed Limiter-Ef

Name: 4G Tk528 GPS Tracking Device Support OBD Canbus Data, Speed Limiter-Ef
Brand: Topten Electronics Technology Limited
SKU: 2027134155

Guangdong, ChinaTopten Electronics Technology Limited

US$48.00

1 Piece

Sample price:US$12.80/piece.Request sample

Product profile

Customization

Available

Screen Size

No Screen

Use

Automotive

Model NO.

TK528-EF

Certification

Warranty

1 Year

Working Voltage

6-90V

Weight

75g

Size of Main Unit

90*60*20(mm)

Working Temperature

-20-85degree

Receiving Ways

56 Channels

Positioning Mode

Auto 2D/3D

Humidity

0 ~ 95%

Deep Sleep Mode Current

<4mA

Standby Current

8mA

Working Current

20mA

Transport Package

Car GPS Neutral Packing with White/Colorful Boxes

Specification

65.0*26.3*13.0(mm)

Trademark

TOPTEN

Origin

China

HS Code

8512301200

Production Capacity

50000PCS/Month

Key features

Comprehensive OBDII Data: Supports OBDII CANBUS & K line data transmission for real-time vehicle diagnostics and driver behavior analysis.

Active Speed Limiter: Automatically slows down the car and sounds a siren when speed exceeds the set limit for enhanced safety.

Multi-Function Integration: Combines GPS tracking, OBDII, Bluetooth, RFID, car alarm, and camera photo snapping in one device.

Wide Voltage Compatibility: Supports 6-90VDC working voltage, suitable for both standard cars and large trucks.

Offline Data Logging: Features an 8M-bit offline data logger capable of storing up to 9,090 waypoints for reliable record-keeping.

Remote Control & Security: Allows remote engine cut-off, door lock/unlock, and arm/disarm via SMS, phone call, or platform.

OTA Firmware Upgrade: Supports Over-The-Air (OTA) function to upgrade firmware remotely without physical connection.

Robust Alarm System: Includes over-speed, geo-fence, movement, SOS, power failure, crash, and turn-over alarms.

Company profile

Topten Electronics Technology LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2005-01-01Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤11.04hTerms 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.