4 CH HD Mobile DVR with 3G/4G/GPS/WiFi, Support SSD and SD

• Interface: Aviation Cable
• Operating System: Linux
• Number of Supported Hard Disk: 1
• Compression Format: H.264
• Certification: FCC, CE
• Warranty Time: One Year
• Model NO.: MS-580DVR
• Stream Type: Video Flow
• Input Channels: 4
• Interface Display: Four Images
• Brand: Ming Shang
• Transport Package: Carton
• Specification: 24*28.5*13
• Trademark: Ming Shang
• Origin: China
• HS Code: 8525805050
• Production Capacity: 50000pieces/Month

Product Description

Product Description:
 

• 4 CH HDD DVR with dual SD card for safe storing.
• ·Optional built in 3G/Wifi.
• ·Unique design with anti-vibration and heat dispersion .
• ·Video resolution D1/HD1/CIF optional.
• ·Support remote control and mouse(USB2.0,USB1.1).
• ·Networking protocol:TCP/IP,FTP,SMTP,RTP,DHCP,DDNS.
• ·Support RS485 Tilt control.
• ·4 triggers and linux system.
• ·Warnings:support 7CH high level alarm input,compatible 4CH dry contact alarm input.
• ·4CH high level alarm output.

Specifications are as below:

Items	Parameters	Performance index
System	Language	Chinese/English/Traditional Chinese/others
	Operation Menu	Graphical menu interface(OSD menu)
	Password	User password and Admin password
Video	Video input	4-CH composite video input
	Video output	1-CH composite video output
	Video display	1 channel/4 channel
	Video signal	PAL/NTSC
	Video compression	H.264 Main profile, 75f at D1/s, 300f at CIF/s
Audio	Audio input	4-CH audio input
	Audio output	1-CH audio output
	Recording mode	Audio & video sync recording
Image processing & storage	Video format	CIF/HD1/D1 optional
	Video stream standard	ISO14496-10
	Video bitrate	CIF: 384Kbps(lowest), 512Kbps(middle),768Kbps(highest), 3 levels optional HD1: 512Kbps(lowest), 768Kbps(middle), 1024Kbps(highest)3 levels optional D1: 512Kbps(lowest), 768Kbps(middle), 1024Kbps(highest), 3 levels optional
	Audio bitrate	8KB/s
	Storage	Supports two 64GB SD cards/one 2.5"Max 2T  HDD
Alarm	Alarm input	4 alarm input, below 4V is low level alarm, above 4V is high level alarm
	Alarm output	2 alarm output, output high level of 12V & 5V
Communication interface	RS485 interface	Supports one RS485 interface
	RS232 interface	Supports one RS232 interface
Acceleration sensor	Sensor interface	Built in acceleration G-sensor
Software	Analysis of PC playback	Playbacks recording on PC and analyzes the vehicle recording info
Software upgrade	Supports SD card USB flash disk to upgrade