Shenzhen Wollfive Gift & Packing Co.,Ltd
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4CH SDI 1080P HDD Mobile DVR
Description：
4 channel video/audio input, 4*1080P(1920*1080)
H.264 video compression, Linux operation system, dual streaming
Supports pentaplex operation: preview, record, playback, backup, network transmission.
Hard disk auto-heating
Max 2TB 2.5 inch HDD
Internal 3G, 4G, WIFI and GPS module optional
Motion detection & alarm pre-recording
Supports time-lapse recording after the car is powered off
Supports recording and displaying the license plate number
Supports HDD overwritten by days
Supports PTZ control via built-in RS-485 port
Supports backup and upgrade with USB flash disk & USB hard disk
Stable aluminum alloy structure with shock absorber
Self recovery after power reconnected
Other interfaces such as RS485, RS232, RJ45etc
DC 8V to 36V wide range voltage power supply, embedded design in industrial
Operating temperature -20℃~+85℃
| Item | Parameter | Specification | |
| System | Language | English | |
| OSD | Graphic User Interface(OSD menu) | ||
| Password | User password/Administrator password | ||
| Video | Input | 4CH video input, 1.0Vp-p, 75Ω | |
| Output | 1CH video output, 1.0Vp-p, 75Ω | ||
| Preview | 1CH/4CH preview | ||
| Recording | PAL 25fps/NTSC 30fps | ||
| Image Compression | H.264 Main profile, 100fps | ||
| Audio | Input | 4CH | |
| Output | 1CH | ||
| Recording Mode | Audio/Video sync | ||
| Image Processing & Storage | Video format | 4*1080P（1920*1080） | |
| Video Stream | 1.0M-6.0Mbit/s | ||
| Video Taking Up Of Hard Disk | 450M-2.6GByte/hour | ||
| Audio Bit Rate | 4KByte / s / channel | ||
| Storage | Max 2TB HDD(2.5’’ hard disk) | ||
| Alarm | Input | 8CH input | |
| Output | 2CH output, high level 12V output | ||
| Communication Port | RS485 Interface | Extensible,it is convenient to connect with other vehicle equipment and PTZ Camera | |
| RS232 Interface | Extensible,it is convenient to connect with other vehicle equipment | ||
| Wi-Fi Interface | 802.11b/n | ||
| Network Interface | 1 RJ45 interface | ||
| Extended Interface | Control Panel | Connect to bus station reporter or control panel | |
| Audio Power amplifier | Support 2CH audio power amplifier output | ||
| Network Interface | Wire line Access | One RJ45 Ethernet Port | |
| Wifi | Optional Wifi Module | ||
| 3G | Optional WCDMA or CDMA2000 module | ||
| GPS | Built-in GPS module, Geographical co-ordinates, driving speed can be read in coding flow, and uploaded via wireless(optional) | ||
| G-Sensor | Build-in G-Sensor | ||
| Software | L&V CMS L&V CS | Video preview, GPS uploading, alarm uploading, central command parameter configuration etc. via wireless，Play back video on computer and analyze vehicle information from recording file | |
| Weight | N.W. | 2.8kg | |
| G.W. | 4.6kg | ||
| Dimension | 245mm*190mm*71mm | ||