What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

How long does it take to ship the product?

The lead time is within 15 workdays for both peak and off-peak seasons.

What certifications does the product have?

The TK004 is certified with RoHS and CE.

Tk004 GPS Tracker Microphone, Emergency Sos Anti-Theft for Car & Motorcycle

Name: Tk004 GPS Tracker Microphone, Emergency Sos Anti-Theft for Car & Motorcycle
Brand: Shenzhen Yituo Wulian System Co.,Ltd
SKU: 1994441621

Guangdong, ChinaShenzhen Yituo Wulian System Co.,Ltd

US$13.50

2-99 Pieces

US$12.50

100-999 Pieces

US$11.50

1,000-9,999 Pieces

US$10.50

10,000+ Pieces

Sample price:US$11.00/piece.Request sample

Product profile

Customization

Available

Screen Size

No Screen

Use

Automotive

Model NO.

tk004

Certification

RoHS, CE

Warranty

2 Years

Network Type

2g GSM Quad Band

Alarm Mode

Vibration, Overspeed, Power Cut, Geo-Fence

Applicable Vehicle

Car, Motorcycle, Truck

Shell Material

Plastic

Transport Package

Carton

Trademark

white label

Origin

Shenzhen

HS Code

8526911000

Production Capacity

1000, 000PCS Every Year

Key features

Wide Voltage 9-100V & Built-in Backup Battery Works for cars, motorcycles, trucks; keeps tracking even external power is cut off.

Full Anti-theft Functions with Remote Fuel Cut-off Support ACC detection, vibration, overspeed, geo-fence, power-off alarm, track playback & mileage record.

Quad-band 2G Global Network & Custom SMS Commands Global stable GSM signal, adjustable all parameters via SMS, support remote OTA upgrade.

Company profile

Importers and ExportersMinor CustomizationProduct CertificationYears of Export Experience

Shenzhen Yituo Wulian System Co.,Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Minor Customization CertifiedExport Year: 11 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.43h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen YiTuoWuLian System CO.,LTD is identified as a trading company and is also described as a GPS tracker and mobile DVR manufacturer. It operates in GPS positioners, GPS speed governors, electronic components, and related import/export activities. CE and RoHS certifications are reported. Service strengths include stated lead times within 15 workdays in both peak and off-season periods, six qualified service suppliers, and multiple accepted payment and quotation terms. However, the supplier reports no inventory, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation. R&D evidence is limited: no new products in the past year, no ODM or SDK capability, no popular-brand OEM capability, and one R&D engineer. Quality-process weaknesses include no written corrective-action or complaint-handling procedures, no quality assurance, and no raw-material traceability. No Fortune 500 customer collaboration is reported, while repeat-buyer preference is stated at 30%–50%.

CertificationsCE and RoHS are explicitly reported for product compliance and sustainable development/product certification capability. These certifications provide direct evidence of certification holding, although no additional standards are listed.

After-Sales capabilityThe supplier states lead times within 15 workdays in both peak and off-season periods and has six qualified service suppliers, but reports no overseas agents or branches, no overseas warehouse, no inventory capability, and no written complaint-handling or corrective-action procedures. The evidence shows some service coordination but significant gaps in formal and overseas after-sales support.

R&D capabilityThe company profile claims a strong R&D team and commitment to new product development, but the detailed records state no new products in the past year, no SDK, no ODM service, and only one R&D engineer. The specific capability evidence indicates limited current innovation capacity despite the general profile claim.

Production capacityThe supplier’s business scope includes licensed GPS positioner production and GPS speed-governor R&D, production, and sales; it is also described as a manufacturer and its company nature is recorded as a factory. Nevertheless, it reports no in-stock service capacity, while outsourcing procedures and manufacturing contracts are unknown, so production capability is supported but incompletely documented.

Client casesThe supplier reports no collaboration with Fortune 500 companies and provides no named customer cases. A repeat-buyer preference of 30%–50% is stated, but this does not identify customers or substantiate specific case experience.

Product Q&A

Q:What is the warranty period for the TK004?

The product comes with a 2-year warranty coverage.

Q:What vehicles is this tracker compatible with?

It fits family cars, motorcycles, electric tricycles, heavy-duty trucks, logistics vehicles, and engineering or agricultural machinery.

Q:Does the tracker work without a screen?

Yes, the TK004 has no screen and is managed via PC or APP.

Q:What happens if the vehicle power is cut off?

The built-in backup battery allows the device to stay online and continue positioning.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

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