Description
H981 series HDD Mobile DVR is a cost-effective, functional and extensible device which specially designed for vehicle video monitoring and remote control. It adopts high-speed processor and embedded Linux platform development, combined with the most advanced technology in IT field, such as H.264 video compression&decompression, network, and GPS. Using HDD&SD card as storage medium, which can realizes functions like video&audio record in 8ch D1/720P/1080P AHD format, vehicle information record and GPS signal uploading. Working together with CMS can realize central monitoring of alarm linkage, remote management and playback analysis. It has simple outlook but with strong anti-vibration capability. It’s functional, reliable and easy-installed.
MDVR Product Specification and Parameter
| Specification Parameter | ||
| Model | ||
| System | Operation language | Chinese/English |
| Operation interface | Graphic operation interface(OSD menu) | |
| Password security | Two-level administration: user password and administrator password | |
| Video | Video input | Support 8ch 1080P/720P AHD video input
Support 8ch D1 video input Support 6ch 1080P+2ch 720P AHD video input Support 6ch 1080P+2ch D1 video input Support 6ch 720P+2ch 1080P AHD video input Support 6ch 720P+2ch D1 video input Support 6ch D1+2ch1080P/720P AHD video input Support 4ch 1080P AHD + 4ch 720P AHD video input Support 4ch 1080P AHD + 4ch D1 video input Support 4ch 720P AHD + 4ch D1 video input |
| Video output | 1ch video output(V-OUT), | |
| TV system | PAL/NTSC( PAL@100 frame 1080P; NTSC@120 frame1080P ) | |
| Image compression standard | H.264 Main profile | |
| Resolution | Support 1080P, 720P, D1 | |
| Dual stream | Support | |
| Video display | 1ch/9ch display; Supports full screen display of event triggers | |
| Audio | Audio input | 8ch audio input |
| Audio output | 1ch audio output(A-OUT) | |
| Recording method | Synchronous recording in audio&video | |
| Image processing&storage | Local record format | 1080P/720P/D1/HD1/CIF optional |
| Video streaming standard | ISO14496-10 | |
| Video bitrate | CIF: 1536Kbps ~ 128Kbps,
HD1/D1: 2048Kbps ~ 400Kbps, 720P：4096Kbps ~ 1024Kbps, 1080P: 5120Kbps ~ 2048Kbps, |
|
| 4 Grades optional. Highest: Grade 1; Lowest: Grade 4 | ||
| Audio bitrate | 40KB/s | |
| Data storage | Support 1*SATA hard disk/SSD, up to 2TB; and 1*SD card, up to 256GB | |
| Alarm | Alarm input | 4ch alarm input |
| Alarm output | 2ch alarm output, highest output level: 12V | |
| RS232 interface | Support | |
| RJ45 Network interface | Support 1*6 pin aviation port to RJ45 network interface, support local network connecting with server | |
| USB interface | Support 1*USB interface for software upgrading and record file copy | |
| IR interface | IR extension interface,support remote control data reception | |
| Wireless communication | 3G | Build-in 3G module optional
（HSUPA /HSDPA /WCDMA /EVDO /TD-SCDMA） |
| 4G | Build-in 4G module optional（FDD-LTE/TDD-LTE） | |
| WIFI | Build-in WIFI module optional（2.4/5.8GHz） | |
| GPS system | Support build-in GPS module; geographic coordinates and speed could be written into coding streaming and uploaded by wireless network | |
| G-sensor | Build-in G-Sensor; support triaxial motion detection and user setting of X, Y and Z coordinates | |
| Matching software | Playback analysis in PC | Video playback in PC, and analyze vehicle info in files |
| CMS | Video preview, GPS uploading, alarm uploading,commands issuing by monitoring center and parameter configuration could be realized by wireless network | |
| Software upgrading | Upgrading maintenance | USB upgrading, Hard disk upgrading, SD card upgrading and CMS remote upgrading supported |
| Dimension | Dimension | 160.00 x 153.00 x 69.00 mm |
MDVR Basic Electrical Parameter List
| Electrical parameter | ||
| Power input | 8—36V | Power input: ＋8V～＋36V; always < 8V or >36V, auto power-off will start and enter into protect mode. |
| Power output | 12V | Power output: 12V（+/-0.2V）; max current 2A |
| ACC signal | ≤4V | Car key close |
| ≥5V | Car key open | |
| Video input impedance | 75Ω | Input impedance for each channel is 75Ω |
| Video output voltage | 2Vp-p | Output: 1*2Vp-p CVBS analog signal; input of display device should be matched with 75Ω impedance |
| I/O interface | < 3V | Low level alarm |
| > 4V | High level alarm | |
| Operating temperature | -20℃-60℃ | Referring to excellent ventilation conditions |
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