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OEM 4G GPS OBD2 Tracker with Event Data Recorder, Suitable for Car Security Company-Ef
US$59.00
1-999 Pieces
US$45.00
1,000+ Pieces
Sample price:US$59.00/piece.Request sample
Product profile
Customization
AvailableScreen Size
No ScreenUse
Car Security UsageModel NO.
TK428-EFCertification
RoHS, FCC, CEWarranty
1 YearColor
BlackDimension
54.0*51.5*28.5mmWorking Voltage
+10.0-+60VDC/2.0ABackup Battery
Rechargeable 3.7V 200mAh Li-ion BatteryGPS Receiving Channel
56 ChannelsApplication
Fleet ManagementWeight
73GType
GPS TrackerFuel Monitor
Read Fuel ConsumptionPositioning Mode
2D/3DWireless Immobilizer
Stop CarRead Vin
Car VinTransport Package
Neutral Black/Color BoxSpecification
11.6x9.6x5.8cmTrademark
TOPTENOrigin
Guangdong, ChinaHS Code
8512301200Production Capacity
100000PCS/MonthKey features
Comprehensive ECU Data Reading: Reads speed, RPM, fuel consumption, DTC codes, and driver behavior via CAN-BUS.
Plug & Play OBD-II Design: Compatible with all vehicles featuring OBD-II connectors and CAN-BUS systems.
Advanced Alarm System: Includes over-speed, vibration, power failure, crash, and turn-over alarms.
Smart Engine Control: Features remote engine ON/OFF detection and wireless immobilizer to stop the car.
High-Capacity Data Logger: Stores up to 8000 waypoints for detailed route and event history.
OTA Firmware Upgrade: Supports over-the-air firmware updates for continuous feature optimization.
Wide Voltage Range: Operates on 10V-60VDC, suitable for both cars and large trucks.
Real-Time Location Tracking: Tracks via SMS/GPRS with Google Map URL integration and physical address lookup.
Company profile

Topten Electronics Technology LimitedGuangdong, China
CertifiedBusiness Type: Trading CompanyExport Year: 2005-01-01Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤11.23hTerms 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 data can this tracker read from the vehicle?
A:
It reads ECU data including speed, RPM, odometer, fuel consumption, harsh acceleration, harsh brake, DTC codes, and driver behavior data via CAN-BUS.
Q:Is the installation difficult?
A:
No, it features a plug & play design with an OBD-II connector compatible with most vehicles.
Q:Can I control the engine remotely?
A:
Yes, it supports arm/disarm by SMS or phone call and includes a wireless immobilizer to stop the car.
Q:What happens if the main power fails?
A:
It has an internal rechargeable backup battery (3.7V 200mAh) to ensure tracking continues during power failure.
Q:Does the device support firmware updates?
A:
Yes, it supports OTA (Over-The-Air) function for firmware upgrades on air.
Send Inquiry
*To:
Topten Electronics Technology Limited
Topten Electronics Technology Limited*Content:
Supplier replies will be sent to your registered email
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