4 Channel H.264 Realtime SD/HDD Car Mobile DVR 4CH 1D1+3CIF Audio Realtime Record Support Max 128G
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Payment Terms: | T/T, WU |
| Supply Ability: | 1 |
| Place of Origin: | Guangdong |
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Mobile DVR, 3G Mobile DVR, Car Cameras, Lcd Monitorning |
Product Detail
| Means of Transport: | Air |
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| Production Capacity: | 1 |
| Delivery Date: | 2 |
Product Description
Specification:
MDVR is a cost-effective and functionally expandable equipment
designed for video surveillance and remote monitoring in cars,
trains and other vehicles. It uses a high-speed processor and
an embedded Linux platform, in combination with the state-of-the-art H.264 video
compression/decompression technology in the IT field. With SD card/hard disk as a storage medium, MDVR is capable of 4-channel audio and video recording and driving information recording in formats of CIF, HD1 and D1. MDVR is characterized by simple appearance, superior vibration-proof performance, flexible and easy installation, powerful functions and high reliability.
MDVR Specification
Item | Equipment parameter | Performance indicator |
System | Operation language | English/Chinese/Traditional Chinese/other |
Equipment parameters | Graphical menu interface (OSD menu) | |
Password security | Two-level management of user password and administrator password | |
Video
| Video input | 4-channel composite video input |
Video output | Single-channel composite video output | |
Video display | Single-picture and quad-picture display | |
Video standard | PAL mode, NTSC mode | |
Image compression | H.264 Main profile, compressed resource: 75 frames D1/s (300 frames, CIF/s) | |
Audio | Audio input | 4-channel audio input |
Audio output | Single-channel audio output | |
Recording manner | Synchronous recording of audio and video | |
Image processing and storage
| Image format | CIF/HD1/D1, optional |
Video streaming standard | ISO14496-10 | |
Video bit rate | CIF: 384Kbps (low), 512Kbps (medium), 768Kbps (high). HD1: 512Kbps (low), 768Kbps (medium), 1024Kbps (high). D1: 512Kbps (low), 768Kbps (medium), 1024Kbps (high). | |
Audio bit rate | 8KB/s | |
Data storage | Support 64GB SD card/2T hard disk | |
Alarm | Alarm input | 4 alarm inputs, low-level alarm for less than 4V, high-level alarm for more than 4V |
Alarm output | 2 alarm outputs, high-level output at 12V and 5V | |
Communication interfaces | RS485 interface | Support 1 RS485 interface |
RS232 interface | Support 1 RS232 interface | |
Acceleration sensor | Sensor interface | Built-in acceleration sensor G-Sensor |
Software kit | Playback analysis | Play back the video file on PC and analyze the vehicle information in the file |
Software upgrade | Upgrade file | This equipment supports SD |
MDVR basic electric parameters:
Item | Equipment parameter | Performance indicator |
Power input | 8-36V | Input voltage between +8V and +36V; when the voltage is lower than 8V or higher than 36V for a long period of time, the equipment will shut down automatically and enter into protected mode |
Power output | 12V | Output voltage 12V (+/-0.2V); maximum current 2A |
Car key signal | ≤4V | Car key on |
≥5V | Car key off | |
Video input resistance | 75Ω | Video input resistance at each channel should be 75Ω |
Video output voltage | 2Vp-p | For output of a 2Vp-p CVBS analog signal, the displayed input resistance shall be 75Ω. |
I/O interfaces | 0-4V | Low-level alarm |
Over 4V | high-level alarm | |
SD card interface | SD card | 1. Compatible with common brands in the market; support 64GB 2. SD card storage file; support recording and system upgrade. |
Working temperature | -40 -80 | Referring to the ambient temperature with good ventilation |
