Best 4CH 8CH 3G WiFi GPS Mobile DVR with HDD

Product Detail

H3324/H3328 HDD/SSD 4/8 channels dual module(3G/4G) wireless industrial MDVR is based on the latest cellular communication technology, using high performance H.264 coding standard, integrate video acquisition with wireless transmission, It is the core of a new generation of wireless vehicle video surveillance solution.

It has a powerful audio video capture, traffic data storage and transfer capabilities, advanced shockproof and dustproof, heat dissipation patented technology, aluminum heat sink design, various optional network communication mode(4G/3G/2.75G/2.5G) to meet your requirements.

Especially for high-speed movement, severe vibration, power instability, severe interference, dusty and other harsh automotive mobile environment, widely used in buses, subways, trains, coaches, taxis, logistics vehicles, private cars, special vehicles (such as armored car) and other kinds of mobile video surveillance.

Basic functions
H.264 video compression technology, high compression ratio, suitable for narrowband wireless transmission
Supports 4/8 channels audio and video synchronization acquisition, transmission, storage
Supports two-way duplex voice intercom
Supports IO alarm, motion detection alarm, over (low) speed alarm and other alarm mode
Supports timer/alarm trigger automatic image capture
Supports PTZ control, preset position can be set to call cruising track
Supports server video storage, local hard disk video storage
Supports WEB page parameters configuration and real-time video viewing
Supports built-in GPS, electronic positioning maps, track playback
Supports wireless Wi-Fi 802.11b/g/n, AP/Station mode optional
Supports OSD image overlay, such as speed, time, GPS information, etc.
Supports remote history video/GPS file download/ playback via wireless network

Enhanced functions
Optimized 4G LTE/3G/2.75G/2.5G wireless link video transmission quality, support intelligent network switching
Embedded G-sensor, Nand Flash, Hard disk power control, Hard disk heating(optional), Dual module (optional)
RS-232/RS-485 serial data transparent transmission optimization, support for external tachograph, GPS and other auto motive peripherals, driving data can be shown as
super imposed subtitles Supports timer, ignition, ignition-first three kinds of booting ways, support shutdown delay.

Parameters

Model	H3224 MDVR		H3328 MDVR
Video Compression Standards	H.264
Wireless Network	GSM/GPRS/CDMA 1X/EDGE/WCDMA/EVDO/
Transmission	TD-SCDMA/TDD-LTE/FDD-LTE/Wi-Fi
Video Resolution	CIF/D1
Total Resources	400 CIF/sec.
Video Input Channels	4 CH		8 CH
Video Input Interface	Aviation-din (Level: 1.0Vp-p, impedance: 75O)
Video Frame Rate	PAL: 1-25 frame/s;NTSC:1-30 frame/s (adjustable)
Stream Type	Video streaming / composite stream (dual-stream)
Compression Output rate	16K ~ 2M adjustable, can be customized
Audio Input Channels	4 CH		8 CH
Audio Input Interface	Aviation-din (Level: 2Vp-p, impedance: 4.7kO)
Audio Compression Standard	G.726
Audio Compression Rate	16/24/32/40Kbps
Talkback Input/Output	1Group
Communication	1 RJ45 10M/100M adaptive Ethernet port,
Interface	2 * RS232 ports, 2 *		RS485 ports
Network Functions	TCP/IP, PPPoE, DDNS, FTP, DNS, DMZ, NTP,DHCP, NAT, ICMP, ROUTE
Alarm Input	6GPIO
Alarm Output	2GPIO
Storage Capacity	Supports 1 * 2. 5-inch SATA hard drive, 1* 2G ~ 64G SD Card
Power Input	DC 8-36V
Power Output	4  * DC 12V/1 * DC 5V
Power Consumption	=8.5W
Operating Temperature	-20?~+65?(solid state disk)
Humidity	10%~90%(non-condensing)
Dimension(mm)	200mm (length)  * 178mm (width)  * 50mm (height)
Weight	=2Kg