What does it mean if the red light is off after the device is working?

Check whether the SIM card is installed and whether the data flow is sufficient.

What does it mean if the green light is off after the device is working?

Check if the TF card is properly inserted. Check if the TF card is Class 10 (C10 is printed on the card surface). Format or replace the TF card.

How can I recover a forgotten WiFi password?

Short press the device button to broadcast the hotspot name and password, and confirm that the password is correct.

What should I do if the APP cannot preview the device screen?

Check that the phone is correctly connected to the device WiFi. Forcefully close the phone APP and reopen the APP.

2K Front Rear Camera Waterproof 4G WiFi GPS Dashcam for Car

Name: 2K Front Rear Camera Waterproof 4G WiFi GPS Dashcam for Car
Brand: Huizhou Great-Will Industrial Co., Ltd.
SKU: 1967091541

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

US$49.00

1-499 Pieces

US$45.00

500-999 Pieces

US$44.00

1,000+ Pieces

Sample price:US$49.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

GD101

Screen Size

None Screen

Function

Driving Data Recording, Accident Recording and Analyzing, Video Storing, Identity Recognition, Data Input, Data Communication, Fatigue Driving Warning, Over Speed Warning

Shooting Angle

100°-150°

Pixel

2K/Ahd720

SD Card Memory Size

512g

Type

Wide-angle

Style

Video Recorder

Camera

2-way

Video Resolution

Full HD

Brand

Great-Will

Positioning Ways

GPS+Bds

WiFi

Built in 2.4GHz Hotspot WiFi

Working Frequency

B1, B3, B5, B8, B38, B39, B40, B41

Video Format

Ts Format

RAM

256MB(DDR3)

ROM

256MB(Nor)

Operation System

Linux

G Sensor

Three Axis Gravity Sensor, Supporting Collision Mi

Working Voltage

12~24V

Working Temperature

-20℃~70℃

Acc

Support Acc Detection

Transport Package

Carton Packaging

Specification

87.41mm*65.28mm*38.84mm

Trademark

Targestar

Origin

China

HS Code

8526919090

Production Capacity

20000PCS/Day

Key features

2K Dual Recording Capability: Records front and rear video simultaneously with 2K resolution and AHD 720p quality.

Comprehensive Safety Warnings: Features fatigue driving, over-speed, and collision detection (ACC) alerts.

Large Storage Capacity: Supports up to 512GB TF card for extensive video and photo storage.

Remote Platform Control: Allows remote parameter setting, trajectory playback, and one-click photo/video capture.

OEM and ODM Services: Customization available for positioning, WiFi, and hardware specifications.

24/7 Technical Support: Professional technical support and business solution customization provided.

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: ≤1.45h 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.

Product Q&A

Q:What should I do if the adhesive backing is not firmly attached?

Check to make sure the car glass is clean and the air between the adhesive and the glass is squeezed out to ensure it is firmly attached.

Q:What causes the device body to shake or video to tilt?

Check if the bracket and vehicle equipment clips are fastened properly, and if the bracket is parallel to the front of the vehicle.

Q:Why is the video blurry and dark?

Check whether the lens surface and windshield are clean and free of dirt. The lens angle should not be adjusted too high. It is best if the bottom edge of the video can capture the bottom of the windshield.

Q:How do I fix the no parking monitoring issue?

Check the wiring sequence of the power cord, B+ connects to the battery long-term fuse, ACC line connects to the car ACC fuse.

Q:What to do if the device will not turn on or does not work properly?

Check if the wiring is correct. Check if the fuse on the wire is intact. Use the card removal needle to short-press the reset button next to the R on the side of the device to restart the machine.