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4 Channel HDD SSD Mobile DVR 1080P 4G WiFi GPS MDVR Vehicle Camera Car CCTV System
4CH HDD SSD Mobile DVR Description
The 4CH SSD Mobile DVR is a state-of-the-art video recording solution designed for mobile surveillance applications.Ideal for use in vehicles such as buses,trucks,and emergency response vehicles,this DVR ensures reliable and high-quality video capture in various environments.
How the MDVR works?
1. Video Input:
Camera Connection: MDVRs are connected to multiple cameras (typically 4 channels) placed strategically around the vehicle. These can be analog or IP cameras.
Signal Capture: The cameras capture video footage in real-time and send the signals to the MDVR.
2. Video Processing:
Encoding: The MDVR encodes the video signals into a digital format. This process compresses the video to save storage space while maintaining quality.
Resolution Settings: Users can typically set the recording resolution, with options for HD (720p or 1080p) to enhance clarity.
3. Storage:
Solid State Drive (SSD) or Hard Disk Drive (HDD): The recorded footage is stored on an internal SSD or HDD. SSDs are preferred for their durability and faster data access speeds.
Overwrite Functionality: When the storage is full, the MDVR can overwrite the oldest footage automatically, ensuring continuous recording.
4. Recording Modes:
Continuous Recording: Footage is recorded at all times.
Event-based Recording: Recording is triggered by specific events, such as motion detection or manual triggers (e.g., panic buttons).
Scheduled Recording: Users can set specific times for recording, useful for regular monitoring.
5. Remote Access and Monitoring:
Mobile Apps/Web Interfaces: Many MDVRs offer remote access through mobile apps or web browsers, allowing users to view live feeds and recorded footage remotely.
GPS Tracking: Integrated GPS allows for tracking the vehicle's location in real-time, which can be displayed alongside video feeds.
6. Playback and Management:
User Interface: Users can easily navigate through recorded footage via an intuitive interface, allowing for quick playback of specific events.
Exporting Footage: Recorded videos can be exported to external devices (USB, SD card) for backup or evidence purposes.
7. Durability and Reliability:
Vibration and Temperature Resistance: MDVRs are built to withstand harsh environmental conditions, making them suitable for various mobile applications.
Power Management: They are designed to function reliably even with fluctuations in vehicle power supply.
4CH SSD HDD Storage Mobile DVR Specification
| Item | Description | ||
| OS | Linux | ||
| Graphics Operation Interface | System parameters can be set through external display and remote controller | ||
| Security Management | 2-level management for user password, administrator password, supporting encrypted transmission | ||
| Video and Preview | Video Input, Output | 4-channel video input, 1channel video output; 1.0Vp-p, 75Ω | |
| OSD | Character superposition function, information superposition of time and date, device ID and GPS, etc. | ||
| Video Compression Format | Compression coding. Applying hisilicon hi-performance processor. | ||
| Dual-Stream | Supported | ||
| Preview Function | Preview of 1-channel, 4-image stitching, supporting full screen triggered by event and switching of stitched images | ||
| Frame Rate | PAL: 100 frames/s, up to 25 frames/s per channel; NTSC: 120 frames/s, up to 30 frames/s per channel | ||
| Resolution | CIF, HD1 and D1 for selection, supporting 2 channels of D1+ 2 channels of CIF at the most | ||
| Quality | Grade 1 to grade 5 for selection (descending) | ||
| Bit Rate | CIF: 256Kbps ~ 1.5 Mbps, 8-level bit rates for selection HD1: 600Kbps ~ 2 Mbps, 8-level bit rates for selection D1: 800Kbps ~ 3Mbps, 8-level bit rates for selection | ||
| Audio | Audio Input, Output | 4-channel input, 1-channel output | |
| Compression Format | G.726 coding | ||
| Recording | Storage Medium | Supporting one 2.5” hard drive and one SD card, which supports up to 32G, supporting data redundancy storage technology; | |
| File Format/ System | ASF/FAT32 | ||
| Video Strategies | Recording at startup by default, supporting timed recording, recording triggered by alarm and event, as well as manual recording | ||
| Video Search | Searching by time, type, storage device and other conditions | ||
| Video Playback | Supporting playback on local device, supporting synchronous playback of up to 4 channels and analysis on vehicle information in the files | ||
| Supporting fast forward, fast backward, play and pause, supporting fast forward and fast backward at 2x, 4x, 8x and 16x speed, supporting file play from selected time | |||
| Alarm | Alarm Input/ Output | 6-channel on/off signal alarm input, 1-channel on/off signal alarm output | |
| Alarm Recording | Prerecording function 15 seconds before alarm, duration of recording after alarm can be adjusted from 30s ~ 30min | ||
| Storage Space Alarm | Supporting settings for alarm of storage space | ||
| Function Alarm | GPS overspeed alarm, acceleration alarm, motion detection alarm | ||
| Communication Ports | RS232, RJ45 10M/100M self-adaptable network interface | ||
| Wireless Transmission (Optional) | Supporting Wi-Fi; | ||
| GPS (Optional) | Supporting external GPS | ||
| PTZ Control | Supporting PTZ control realized by local; | ||
| Parameter Configuration | Supporting parameter configuration functions for mobile DVR coding channel; | ||
| G-Sensor | Embedded | ||
| System Upgrading | Supporting SD card, hard drive upgrading and remote upgrading | ||
| Power Supply and Power Consumption | Power Supply | 1. ACC on/off 2. Hard drive lock on/off 3. Delayed shutdown 4. Timed on/off | |
| Input Voltage | DC:+8V ~ +36V | ||
| Output Voltage | +12V@4*0.5A; +5V@0.5A | ||
| Power-off Protection | With patented UPS power supply continuous working technology, it can work for 3~5 seconds after external power supply is cut so that the intactness of video data can be kept upon sudden power failure | ||
| Power Consumption | <10W in normal operation; <0.5W in standby mode | ||
| Operating Environment | Temperature | Normal: 0℃ ~ +60℃; upon hard drive preheating: -25℃ ~ +60℃ | |
| Humidity | 10% to 95% | ||
| Dimensions | 160(W) x62(H) x200(D) mm. | ||
| Weight | Net: 2200g, Gross: 3500g | ||
Key Features:
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