FEATURES:
-- Built-in high performance Hisilicon chipsets, coded with H.264
standard, high compression rate and image qulity
-- 4CH AV Inputs with AHD 1080P/720P/960H/D1/CIF optional, 1CH
synchronized AV output, 1CH VGA output
-- 4CH local recording with 1080P resolution in real time
Power:
-- Professional In-Vehicle power design, 8-36V DC Wide Voltage
Range
-- Multi protection circuits like under-voltage, short, reversed
plug-in
-- Smart power management system, shutdown under low voltage, low
consumption when standby
Data Storage:
-- Special file management system to encrypt and protect the data
-- Proprietary technology to detect the bad track of the sd card
which can make sure the continuity of video and long service life
of the sd card
-- Built-in ultracapacitor, avoid data loss and sd card damage
caused by sudden outage
-- Support SD card storage, maximum 128G
system:
-- Lanuage:Chinese/ English
-- Processor:Hi3520DV300
-- Operate System:LinuxTransmission Interface:
-- Support GPS/BD optional, high sensitivity, fast positioning
-- Support wireless download by WiFi, 802.11b/g/n, 2.4GHz,no
support 5.0GHZ
-- Support 3G/4G transmission, LTE/HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA
| Device parameters | Performance index |
| Model | EMV-HD4101A |
| Product Name | 4 Channel Mobile AHD DVR(HDD Storage) |
| Operation System | Linux |
| Operation Interface | Graphical Interfaces, Chinese/English optional |
| File System | Proprietary Format |
| System Privileges | User Password |
| Video Input | 4CH AHD Independent Input: 1.0Vp-p,75Ω.Both B&W and Color
Cameras |
| Video Output | 1 Channel PAL/NTSC Output, 1.0Vp-p,75Ω, Pin Aviation Connector |
| Video Display | 1 Or 4 Screen Display |
| Video Standard | PAL:25frames/Sec;NTSC:30frames/Sec |
| System Resources | PAL:100 Frames; NTSC:120 Frames |
| Audio Input | 4 Channels Independent Input 600Ω |
| Audio Output | 1 Channel(4 Channels Can Be Convert Freely) |
| Basic Output Level | 1.0—2.2V |
| Distortion Plus Noise | ≤-30dB |
| Recording Mode | Sound And Image Synchronization |
| Audio Compression | G711A |
| Image Compression | H.264 Fixed Code Stream |
| Image Format | 4*720P(1280*720) |
| Video Stream | 192K-2.0Mbit/s |
| Video Taking Up Of Hard Disk | 85M-900MByte/hour/CH |
| Playback Resolution | 1or4*720P |
| Audio Bitrate | 4KByte / s / channel |
| Audio Taking Up Of Hard Disk | 14MByte / hour / channel |
| HDD Storage | Support Max 2TB |
| Image Quality | Eight Grades to Choose |
| Alarm in | 8 Channels Independent Input. High Voltage Trigger |
| Alarm out | 2 Channels Independent output |
| Move Detect | available |
| Host Access | Can Expand One For USB Disk Backup |
| Wire line Access | Can Expand One RJ45 Ethernet Port |
| Wifi | Can Expand One Wifi Module Inside |
| 3G | Can Expand One FDD-LTE/TD-LTE/WCDMA/CDMA2000 Module Inside |
| GPS | Can Expand GPS Module Inside |
| RS232 | Extensible,it is convenient to connect with other vehicle equipment |
| RS485 | Extensible,it is convenient to connect with other vehicle equipment
and PTZ Camera |
| Intercom | Can Expand Intercom Module Inside |
| G-Sensor | Can Expand G-Sensor Module Inside |
| Canbus | Can Expand Canbus Module Inside |
| Power Consumption | DC8-36V ≤12W |
| Working Temperature | -20℃ ~ +85℃ ≤80% |
| Clock | Built-In Clock, Calendar |
| Product Size | 245(L)*190(W)*71(H)mm(with Holder) |
| Product Weight | 2.8KG(without HDD) |
| Package | Each In a Box, 5 sets/ Canton |
| Box Size | 245(L)*190(W)* 71(H)mm |
| Carton Size | 650(L)*375(W)* 255(H)mm |
| Carton Weight | 14kgs/ 18kgs (without HDD) |
