4 Channel Camera DVR for Car
4 Channel DVR for Car
The 4-camera car DVR is widely used in buses, tourist vehicles, passenger vehicles, trucks, school buses, logistics vehicles, escort vehicles, fire trucks, ambulances, and other vehicle monitoring systems. It enables audio and video surveillance and management for the passenger transport industry, special vehicles, and other related fields.
Main Features of the 4-Channel Car DVR
The brand-new high-definition MDVR is designed for mobile video surveillance systems, offering powerful functionality and the ability to expand with various external devices. It supports real-time tracking through BD/GPS/GLONASS, remote monitoring via 4G/WIFI, and is compatible with Windows Client on PC, as well as IOS and Android apps on mobile devices.
Users can remotely monitor vehicles via computer or smartphone, supporting real-time location tracking, viewing historical routes, downloading and playing files, viewing real-time audio and video feeds from mobile devices, and remotely managing and dispatching all vehicles in the fleet.
4-Channel Car DVR Parameters
- Embedded Linux operating system
- H.265 encoding for high compression ratio and clear images
- Supports 4 channels of AHD 1080P video input, real-time preview, and storage
- Supports IO alarms, fatigue driving alarms, overspeed alarms, and hard disk loss alarms
- Uses a special file management mechanism to encrypt data, effectively ensuring data security
- Supports scheduled power on/off, automatic recording, and scheduled recording for convenient video management
- Supports 2.5-inch hard drives, up to 4TB
- Supports SD storage, up to 256GB
- Supports BD/GPS/GLONASS positioning, high sensitivity, and quick location tracking
- Supports WIFI wireless downloading, 802.11b/g/n, 2.4GHz frequency
- Supports 3G/4G functionality
- Power input: 9V-36V
- Working temperature: -40℃ to 80℃ (without hard drive)
Car DVR Specifications:
Product Specification
项目 | 详细规格 | 备注 |
Appearance structure | Size: 158.5*144.5*44mm Shell material: die-casting aluminium | |
Protection class | IP67 | |
Environmental suitability | Working temperature: -30℃～70 Storage temperature：-40℃～85℃ | |
Operating Voltage | Operating voltage range: 9 - 32V | |
Support car battery protection: 8.5V±0.5V/12V system, 17V±0.5V/24V system | ||
Ultra-low power consumption | Quiescent current <2mA | |
Support zero power sleep | ||
Ignition wake-up, RTC timer wake-up |
design | ||
Power consumption | Average power consumption less than 24W | |
Super capacitor |
3 super capacitors can supply power to the system | 2~3s working time, save the complete video before power failure |
Indicator light | 2 (1 communication signal, 1 terminal operation indication) | |
Interface | Positioning antenna connector: Fakra-C blue colour | |
Communication antenna connector: Fakra-D | ||
Video | Maximum 6 channels of AHD/CVBS video inputs Power can be supplied to the camera, the output voltage value is 12V, single maximum output current 0.5A | |
1 channel CVBS video output | ||
Audio | 2-way camera recording as standard | |
2W hands-free speaker output | ||
1 SD card | Maximum capacity support 2TB | |
Data Interface | 2 RS232 interfaces, 5V power supply @500mA | |
1 channel 485 interface | ||
Positioning modules | GPS and BeiDou positioning module | |
Communication Module | 4G module | |
SIM card | Drawer pluggable SIM card | |
IO functions | 7 inputs: ACC, left steering, right steering, high beam, low beam, reverse, brake | |
1 open-drain output |
Intelligent video terminal structure function
Structural schematic
Figure 1 Schematic diagram of terminal structure
It is currently widely used worldwide, providing vehicle video surveillance and management solutions for various vehicles.
