Great-Will Ai Dual Lens Dashcam 4G 4-Channel Car Camera WiFi Hotspot GPS 5g WiFi Hotspot Front Dashboard Cam GPS

Product Description

AI-Powered 4G Fleet Dashcam with ADAS & DMS — Ready for Telematics Integration

Front and Rear materiel complete adas dms calibration automobile camera 4Channel Dash Camera 1080P+720P 

4G LTE Global Bands:Built with premium multi-regional IoT modules (including EC200A and EC25 series) , LTE-FDD, LTE-TDD, WCDMA, and GSM/EDGE.

Advanced AI Video Telematics & Fleet Intelligence: The GD14 represents the next tier in fleet safety, integrating AI-powered ADAS (Advanced Driver Assistance Systems) and DMS (Driver Monitoring Systems) algorithms to proactively prevent accidents. Supporting up to 4-channel high-definition cameras (up to 1080P) , combined with GPS/Beidou dual-positioning , cloud-based real-time tracking , and two-way voice intercom, it transforms raw video into actionable fleet telematics data. 

Flexible OEM/ODM Solutions for Bulk Procurement: Engineered with a highly modular and scalable architecture, the GD14 is fully optimized for custom branding and tailored deployment. We offer extensive OEM/ODM capabilities, including custom 4G module configurations for specific regional carriers , flexible camera channel selection (1 to 4 channels) , customized firmware (VPN, local protocols, and cloud platform integration) , and private-label app debugging interfaces. 

Specification

Innovative Design

GD14 Hardware Specification
Working Frequency	LTE-FDDB1, B2, B3, B4, B5, B7, B8, B20, B28 (A/B) etc.   LTE-TDDB34, B38, B39, B40, B41   WCDMA (3G)B1, B2, B4, B5, B8   GSM/EDGE (2G)B2, B3, B5, B8
EC200A	EC200AEU  LTE-FDD:B1/B3/B5/B7/B8/B20/B28A  LTE-TDD:B38/B40/B41  WCDMA:B1/B8  GSM/EDGE:B3/B8  EC200AAU LTE-FDD:B1/B2/B3/B4/B5/B7/B8/B28/B66  LTE-TDD:B40  WCDMA:B1/B5/B8  GSM/EDGE:B2/B3/B5/B8  EC200ACN  LTE-FDD:B1/B3/B5/B8 LTE-FDD:B1/B3/B5/B8  LTE-TDD:B34/B38/B39/B40/B41  WCDMA:B1/B5/B8  GSM/EDGE:B3/B8
EC25	EC25EU  LTE-FDD:B1/B3/B7/B8/B20/B28A  LTE-TDD:B38/B40/B41  WCDMA:B1/B8  GSM/EDGE:B3/B8 EC25AF LTE-FDD:B2/B4/B5/B12/B13/B14/B66/B71  WCDMA:B2/B4/B5 EC25AU LTE-FDD:B1/B21/B3/B4/B5/B7/B8/B28  LTE-TDD:B40  WCDMA:B1/B2/B4/B5/B8  GSM/EDGE:B2/B3/B5/B8
Open Architecture with Robust API	Universal Protocol Compatibility(such as,JT/T808,JT/T905,JT/T1078) Rich Cloud Telematics API Features Flexible Web & App Debugging Interfaces
Power Specifications	9-36V Wide Voltage Input, Surge Protection, Delayed Shutdown
Button Function	WIFI button, reset port, SOS button
Upgrade	Support TF Card Upgrade Support OTA Upgrade
Working&Storage Temperature	-20ºC~+70ºC&-30ºC~+80ºC
Video recording resolution	Front lens 1920 * 1080 25FPS/S, interior lens 1920 * 1080 25FPS/S
Ultra Low Power Consumption	When the vehicle is in motion, the voltage is 12V 1A
	Power consumption after parking and turning off the engine is 0.1mA
Real-time Positioning	Built in GPS+Beidou for quick positioning

Other Functions

Product Function on Platform Display

Reduce Fleet Accident Rates by up to 40% with Real-time AI Alerts.

Seamless Platform Integration (API & SDK Available)

Empower your fleet management solutions with GD14's deeply integrated hardware and software ecosystem. Designed specifically for System Integrators and Telematics Service Providers (TSPs), the GD14 offers an open, robust, and highly scalable architecture. Minimize your development cycle and seamlessly bridge the gap between premium edge-hardware and your proprietary cloud platforms.
Standard Protocols Ready
Content: Native support for industry-standard telematics protocols including JT/T 808 and JT/T 1078.
Comprehensive API & SDK Packages
Content: We provide full-stack, well-documented RESTful APIs and hardware SDKs. This grants developers complete control over the device's edge-computing features, allowing custom event triggers, peripheral data forwarding, and tailored firmware behaviors.
Carrier-Grade Network Modules
Content: Powered by premium Quectel 4G LTE modules (EC200A / EC25 series) , the device supports expansive global frequency bands (FDD/TDD/WCDMA/GSM). This guarantees stable, high-throughput data pipelines for API calls anywhere in the world.

Enterprise Security & VPN Tunneling
Content: Protect corporate data privacy with firmware-level VPN client integration. The GD14 supports secure APN configurations and encrypted data tunneling, ensuring that all API interactions, video streams, and fleet data remain strictly confidential. 
Online Technology Support
Platform Renewal Service
SIM IOT Card Customized

Company Profile

Huizhou Great-Will Industrial Co., Ltd. 

Focus: Innovative GPS Tracker&Dash Cam Since 2007
Capacity: 2,000,000 units/month 

Fast Shipping & Strict QC System

All-in-One Solution

Dashboard & Fleet Management Features

Hardware+Software+IOT  Card
The higher the MOQ, the more discounts and offers

Multi-Channel Real-Time Tracking & Telematics
Live Video Streaming & Multi-View Remote Playback
Intelligent AI Event & Alarm Analytics

Certifications

FAQ

1.How to record an emergency video?

Emergency video recording is enabled by default. If the dash cam detects any collisions, it will automatically record an emergency video. 
Also the recording process cannot be interrupted. Once the emergency recording is completed, the dash cam will automatically switch back to normal video recording mode.

Platform & App
2.Why the dash cam stops recording?

If the dash cam automatically stops recording, please use the following to solve the problem, 
1) Restoring dashcam to factory settings
2) Formatting the internal memory card
3) Updating firmware
4) Detecting abnormality in the internal memory card (e.g., non-dash cam-related files). In this case, please format the internal memory card.

After exiting these operations, the dash cam will automatically resume recording.

3.No driving route data displays on the app/platform

1) The positioning system on the dashcam is not functioning and cannot obtain positioning information.
Solution: Check the dashcam's GPS light. If it is not lit, move the dash cam to an open space and wait for approximately 3 minutes before trying again.

2) The car did not move, hence no driving record data was generated.
Solution: Ensure that the dashcam is correctly installed in the car and operating normally. Drive the car a certain distance to generate driving record data.

3) The phone has no network connection. The phone requires a network connection to load the map when viewing driving records.
Solution: Disconnect the phone from the dashcam's Wi-Fi hotspot and connect it to a network (WLAN or mobile data network).

4.Why does ADAS calibration fail?

1) The dashcam's camera is not positioned correctly, too far from the center front, i.e. too close to the left and right sides or the upper and lower sides.
2) The nighttime light is too dim, making it difficult to identify the lane line accurately.
3) The lane line appears blurred, making it impossible to identify.

Emergency video recording is enabled by default. If the dash cam detects any collisions, it will automatically record an emergency video. 
Also the recording process cannot be interrupted. Once the emergency recording is completed, the dash cam will automatically switch back to normal video recording mode.