Best 4 Camera Car DVR System

4 Camera Car DVR System

The in-vehicle video recorder monitoring system integrates Advanced Driving Assistance System (ADAS), Blind Spot Detection (BSD), Driver Monitor System (DMS), and real-time dual-channel monitoring. It is widely used in public transportation, rail transit, law enforcement, maritime, public safety, school buses, intelligent driving, and other fields to enhance driving safety, strengthen fleet management, and provide real-time monitoring both inside and outside vehicles.

Car DVR Features

1. Supports GPS and BDS dual-mode positioning

2. MDVR H.264 encoding format: High compression ratio, clear images, small disk space occupation

3. Advanced Driving Assistance System (ADAS): Warns against vehicle collisions, lane departure, pedestrian detection, and speeding, enhancing driving safety

4. Blind Spot Detection System (BSD): Warns of vehicles or obstacles in blind spots when turning or changing lanes to prevent collisions

5. Driver Monitoring System (DMS): Identifies driver identity, monitors fatigue, and warns of dangerous driving behavior, increasing driving safety and enabling effective fleet management

6. Supports HDMI, VGA high-definition video output, optional AHD 1080P output, and one-way CVBS video output

7. Supports RJ45 Ethernet network connection, RTSP video streaming media transmission, and LAN real-time preview

8. Professional playback analysis software synchronizes GPS/BDS navigation tracks, vehicle driving status, speed, and audio-visual images for playback

9. Centralized IVMS software system supports real-time transmission of vehicle images and alarm information, as well as remote information processing

10. 9-inch IPS screen HD monitor for real-time monitoring

11. HD waterproof camera

Car DVR Specifications

Item	Detailed Specification
Appearance structure	Size: 145×58×193mm Shell material: PC+ABS, body material: aluminum alloy
Protection grade	IP54
Environmental suitability	Operating temperature: -30℃～70℃, Storage temperature: -40℃～85℃
Working voltage	Working voltage range: 9 - 32V
	Support car battery protection: 8.5V±0.5V/12V system, 17V±0.5V/24V system
	12V/24V adaptive，36V system is not supported
Ultra-low power consumption design	Static current <2mA Support zero- power-consumption sleep mode
Power consumption	Average power consumption is less than 30W
Super capacitor	3 super capacitors can supply power to the system and camera
	2~3s to save the complete video before power failure
Indicator lights	4 lights (1 positioning signal, 1 communication signal, 1 video recording, 1 terminal operation indication)
External interface	Power supply: TE-1318384-2
	Positioning antenna connector: Fakra-C blue
	Communication antenna connector: Fakra-D
	Video interface: M12-4
	IPC interface: M12-6
Video	Maximum 6 channels of AHD/CVBS video input, can supply power to the camera, the output voltage value is 12V, single channel maximum output current 0.5A
	1-channel IPC video input connector, 12V power supply
	1-channel CVBS output
Audio	2-way camera recording, recording line supports key input detection
	1 way shout MIC input
Storage	2.5-inch mechanical / solid state hard disk, can support 7mm / 9.5mm, hard disk shock absorption device fixed in the terminal (Maximum capacity support 2TB)
	2 SD cards, pluggable mode, does not support simultaneous recording (Maximum capacity support 512GB)
Data interface	2-way RS232 interface, 5V power supply @ 500mA
	1-way 485 interface, 1 way IPC interface, 12V power output (1A)
Positioning module	GPS and BeiDou positioning module
Communication module	4G module
SIM card	Drawer plug-in SIM card
IO function	8-channel input: ACC, left steering, right steering, door edge, emergency, reverse, brake, speed pulse
	1 way output: fuel break power

Graphic introduction

About YUWEI

YUWEI, based in China, is a professional provider of in-vehicle video surveillance system solutions and a trusted partner for customers. We integrate research and development, design, production, and sales to deliver advanced integrated security surveillance products and high-quality services.