IOT-Smart Solutions MDAH4804, Руководство по установке

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1. Product characteristics
1.1. Overview
MDAH4804 is developed from the brand new platform N9M, which is an advanced
and function-extensive Mobile Video Recorder specially designed for network high definition, analog
audio & video input and excellent extension. It uses high-speed processor and embedded operating
system, patented file system 4.0 to ensure the safety and integration of important data, combining with
H. 264 video compression / decompression technology, network technology and GPS locating
technology. It can realize AHD 1080P and 720P high definition, IP 1080P and 720P high definition, WD1,
WHD1, WCIF, D1, HD1, CIF video recording and vehicle driving information recording, as well as
wireless data upload. With center software it also achieves alarm linkage central monitoring,
remote management and playback analysis. It is powerful with modular design, flexible installation,
easy maintenance and high reliability.
1.2. Specifications
Function Overview
Preview, Recording, Playback, Network, Locating
System
OS Linux 3.0.8
Control Mode CP T-7 , USB- EC, Network (3G/4G/WIFI), Mouse
Video
Input 8 channels AHD (1080P) +4 channel IPC (1080P)
Output 2 channels (1 Aviation-din & 1 VGA 1080P)
Total Resource
NTSC: 8*720P@30FPS (AHD)+4*1080P@30FPS (IPC) Or
8*1080P@15FPS (AHD)+4*1080P@30FPS (IPC)
PAL: 8*720P@25FPS (AHD) +4*1080P@30FPS (IPC) Or
8*1080P@12FPS (AHD) +4*1080P@30FPS (IPC)
Video Signal Standard Electrical level: 1Vpp Impedance: 75Ω NTSC/PAL Optional
Audio
Input 12 channels
Output 2 channels
Audio Signal Standard Electrical level: 2Vpp Input impedance: 4.7kΩ
Display
Display Split 1/4/9 Image display
OSD
GPS information, alarm, temperature, acceleration, voltage,
device information, software version, MCU version, network
status
Operation Interface Semi-transparent GUI
Recording
Video/Audio
Compression Video: H.264
Audio: ADPCM, G.711A, G.711U
Image Resolution
PAL:
1080P, 720P, WD1(928X576), WHD1(928X288),
WCIF(464X288), D1(704X576), HD1(704x288),
CIF(352x288);
NTSC:
1080P, 720P, WD1(928X480), WHD1(928X240),