4CH 720p DVR
4ch 720p dvr
MDVR支持3 / 4G，Wi-Fi
特点：内置高性能Hisilicon芯片组，编码采用H.264标准，高压缩率和图像质量
Ÿ4CH AV输入，AHD 720p / 960H / D1 / CIF可选，1CH同步AV输出，1CH VGA输出
4CH本地录制，实时720p分辨率
功率：
专业车载电源设计，10-36V DC宽电压范围
多重保护电路，如欠压，短路，反向插入
智能电源管理系统，低电压关机，待机低耗电
数据存储：
使用特殊的文件管理系统来启动和保护数据
使用专有的SD卡坏道检测技术，可以确保视频的连续性，延长SD卡的使用寿命
内置超级电容，避免数据丢失和sd卡损坏突然断电
支持SD卡存储，最大256GB
接口传输：
支持GPS / BD可选，高灵敏度，快速定位
支持Wi-Fi无线下载，支持802.11b / g / n，2.4GHz
技术参数：
项目：设备参数
性能
系统：主处理器Hi3520DV200
操作系统：嵌入式Linux操作系统
操作语言：中文/英文
操作界面：GUI，支持鼠标
密码安全：用户密码/管理员密码
音频和视频：
视频标准：PAL / NTSC
压缩标准：H.264
图像分辨率：720p / 960H / D1 / CIF
播放质量：720p / 960H / D1 / CIF
复合模式：4CH / 720p / 4CH / 960H / 2CH / 720p + 2CH 960H
解码能力：1CH 720p实时
录音质量：1-6级可选
图像显示：单/四显示可选
音频压缩：G.726
音频录制：音频和视频同步录制
录制和播放
录音模式：手动/报警
视频比特率
全帧：4096Mbps，6类图像
特点：内置高性能Hisilicon芯片组，编码采用H.264标准，高压缩率和图像质量
Ÿ4CH AV输入，AHD 720p / 960H / D1 / CIF可选，1CH同步AV输出，1CH VGA输出
4CH本地录制，实时720p分辨率
功率：
专业车载电源设计，10-36V DC宽电压范围
多重保护电路，如欠压，短路，反向插入
智能电源管理系统，低电压关机，待机低耗电
数据存储：
使用特殊的文件管理系统来启动和保护数据
使用专有的SD卡坏道检测技术，可以确保视频的连续性，延长SD卡的使用寿命
内置超级电容，避免数据丢失和sd卡损坏突然断电
支持SD卡存储，最大256GB
接口传输：
支持GPS / BD可选，高灵敏度，快速定位
支持Wi-Fi无线下载，支持802.11b / g / n，2.4GHz
技术参数：
项目：设备参数
性能
系统：主处理器Hi3520DV200
操作系统：嵌入式Linux操作系统
操作语言：中文/英文
操作界面：GUI，支持鼠标
密码安全：用户密码/管理员密码
音频和视频：
视频标准：PAL / NTSC
压缩标准：H.264
图像分辨率：720p / 960H / D1 / CIF
播放质量：720p / 960H / D1 / CIF
复合模式：4CH / 720p / 4CH / 960H / 2CH / 720p + 2CH 960H
解码能力：1CH 720p实时
录音质量：1-6级可选
图像显示：单/四显示可选
音频压缩：G.726
音频录制：音频和视频同步录制
录制和播放
录音模式：手动/报警
视频比特率
全帧：4096Mbps，6类图像
MDVR supports 3/4G, Wi-Fi
Features: built-in high performance Hisilicon chipsets, coded with H.264 standard, high compression rate and image quality
Ÿ 4CH AV inputs with AHD 720p/960H/D1/CIF optional, 1CH synchronized AV output, 1CH VGA output
4CH local recording with 720p resolution in real time
Power:
Professional in-vehicle power design, 10-36V DC wide voltage range
Multiple protection circuits like under-voltage, short, reversed plug-in
Smart power management system, shutdown under low voltage, low consumption when standby
Data storage:
Using special file management system to encypt and protect the data
Using proprietary SD card bad track detecting technology, can make sure the video continuity and prolong the SD card life
Built-in ultracapacitor, avoid data loss and sd card damage by sudden power drop
Supports SD card storage, maximum 256GB
Interface transmission:
Supports GPS/BD optional, high sensitivity, fast positioning
Supports Wi-Fi wireless download, supports 802.11b/g/n, 2.4GHz
Technical parameter:
Item: device parameter
Performance
System: main processor Hi3520DV200
Operating system: embedded Linux OS
Operating languages: Chinese/English
Operating interface: GUI, supports mouse
Password security: user password/admin password
Audio and video:
Video standard: PAL/NTSC
Compression standard: H.264
Image resolution: 720p/960H/D1/CIF
Playback quality: 720p/960H/D1/CIF
Compound mode: 4CH/720p/4CH/960H/2CH/720p+2CH 960H
Decoding ability: 1CH 720p real time
Recording quality: class 1-6 optional
Image display: single/quad display optional
Audio compression: G.726
Audio recording: audio and video synchronized recording
Recording and playback
Recording mode: manual/alarm
Video bit rate
Full frame: 4096Mbps, 6 classes image
Features: built-in high performance Hisilicon chipsets, coded with H.264 standard, high compression rate and image quality
Ÿ 4CH AV inputs with AHD 720p/960H/D1/CIF optional, 1CH synchronized AV output, 1CH VGA output
4CH local recording with 720p resolution in real time
Power:
Professional in-vehicle power design, 10-36V DC wide voltage range
Multiple protection circuits like under-voltage, short, reversed plug-in
Smart power management system, shutdown under low voltage, low consumption when standby
Data storage:
Using special file management system to encypt and protect the data
Using proprietary SD card bad track detecting technology, can make sure the video continuity and prolong the SD card life
Built-in ultracapacitor, avoid data loss and sd card damage by sudden power drop
Supports SD card storage, maximum 256GB
Interface transmission:
Supports GPS/BD optional, high sensitivity, fast positioning
Supports Wi-Fi wireless download, supports 802.11b/g/n, 2.4GHz
Technical parameter:
Item: device parameter
Performance
System: main processor Hi3520DV200
Operating system: embedded Linux OS
Operating languages: Chinese/English
Operating interface: GUI, supports mouse
Password security: user password/admin password
Audio and video:
Video standard: PAL/NTSC
Compression standard: H.264
Image resolution: 720p/960H/D1/CIF
Playback quality: 720p/960H/D1/CIF
Compound mode: 4CH/720p/4CH/960H/2CH/720p+2CH 960H
Decoding ability: 1CH 720p real time
Recording quality: class 1-6 optional
Image display: single/quad display optional
Audio compression: G.726
Audio recording: audio and video synchronized recording
Recording and playback
Recording mode: manual/alarm
Video bit rate
Full frame: 4096Mbps, 6 classes image
