Does the device support SIM card PIN codes?

No, if the SIM has a PIN code, you must turn off the PIN input function in the phone settings before inserting it.

What positioning technologies does the tracker use?

It uses a dual-mode Beidou GPS system for accurate positioning with an accuracy of less than 10 meters.

What payment terms are accepted?

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

4G Rastreadores Con GPS Car Vehicle Engine Cut-off Over Speed Alarm

Name: 4G Rastreadores Con GPS Car Vehicle Engine Cut-off Over Speed Alarm
Brand: Huizhou Great-Will Industrial Co., Ltd.
SKU: 1969797711

Guangdong, ChinaHuizhou Great-Will Industrial Co., Ltd.

US$14.00-19.00

1 Piece

Sample price:US$19.00/piece.Request sample

Product profile

Customization

Available

Screen Size

No Screen

Use

Automotive

Model NO.

GT20B

Certification

RoHS, ISO/TS16949, ISO14001, ISO2000, FCC, CE

Warranty

1 Year

Frequency

LTE-FDD:B1/B2/B3/B4/B5/B7/B8/B28/B66

Frequency(SA)

GSM:850/900/1800/1900 MHz

Working Voltage

9-90V

GSM Chip

A7670

GPRS

Class 12,TCP/IP

Communicate Method

TCP

Body Memory

16MB

GPS Chip

At6558r

Positioning Ways

GPS+Beidou

Working Temperature

-30ºC~ +80ºC

Positioning Accuracy

<10 Meters

Battery

100mAh

Working Humidity

35%~80%

Transport Package

Carton Box

Specification

136.5*32.6*13.9mm

Trademark

GREAT WILL

Origin

China

HS Code

8526919090

Production Capacity

20000PCS/Day

Key features

Dual-Mode Positioning: Supports GPS and Beidou dual-mode for high-precision location tracking.

Wide Voltage Range: Operates on 9-90V DC, compatible with various vehicle power systems.

Comprehensive Alarms: Features vibration, power failure, low battery, speed, fence, and ACC alarms.

Real-time Tracking: Enables real-time positioning and historical trajectory playback via platform.

Fast GPS Acquisition: Hot start under 2s, warm start under 28s, and cold start under 38s.

OEM/ODM Customization: Supports custom logo, color, and platform function modifications.

Multi-Certification: Certified with RoHS, ISO/TS16949, ISO14001, FCC, and CE standards.

Long Standby Battery: Built-in 100mAh battery provides up to 12 hours of continuous static time.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Huizhou Great-Will Industrial Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-06-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.48h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHuizhou Great-Will Industrial Co., Ltd. is a China-based trading company established in 2007 with 20 employees. It offers location-tracking platform software, software development assistance, installation guidance, technical support, 3D software design, ODM, OEM, and multiple customization options. Its R&D function includes two engineers, documented design and validation records, and stated new-product activity during the past year. Service processes include written procedures for service assessment and customer complaints, but no written corrective and preventive action mechanism is reported. The supplier has inventory capability and access to 32 qualified service suppliers, with stated lead times of within 15 working days off-season and one month during peak season. It lacks overseas warehouse and showroom capabilities, has no available SDK, and its manufacturing-capacity contract status is unknown. The provided information does not establish certifications, financial strength, production assets, or...

Supplier typeThe supplier is consistently identified as a trading company, specifically Huizhou Great-Will Industrial Co., Ltd., a limited company in Guangdong, China. The available profile describes trading and service coordination rather than direct manufacturing ownership.

After-Sales capabilityThe supplier states that engineers provide technical support for after-sales service, and it maintains written procedures and records for customer complaints. However, the reported absence of written corrective and preventive action procedures indicates a documented process gap in service improvement.

R&D capabilityThe supplier reports new-product activity during the past year, two R&D engineers, R&D responsibilities covering new-product development, and auditable design input, output, review, verification, and validation records. It also offers 3D design and ODM services, although no SDK is available.

Customization capabilityThe supplier offers customizable platform software, professional software development and installation guidance, 3D software design, and customization ranging from samples and designs to full, minor, and flexible customization. ODM and OEM services are also reported, providing explicit evidence of broad customization support.