NVR

4-Channel 4M 3520DV300 program

Release time：2017-09-07 Source：未知 Writer：admin

4-channel 1080P 3520DV300 program

1. Motherboard

Master chip	Memory	FLASH	HDD
3520DV300	2G	8M	2

2. Product mode

Channel	Mode (Analog channel+Digital channel)		Playback
	No	Channel number*Resolution/Frame rate	Channel number*Resolution/Frame rate
4channels	1	4 * 4M/25	1 * 4M/25

3.Technical parameters

System	Compressed format	H.264
	Operating System	embedded Linux
	VGA output	Yes
	Loop output	No
	HDMI output	Yes
Audio	Audio Input	0RCA
	Audio output	0RCA
	Two-way intercom	Yes
Video	Real-time video frequency	16
Video	Video mode	Timing, manual, dynamic detection, external alarm
Playback	Maximum Playback	4
Playback	Search ways	Time point retrieval, calendar retrieval, event retrieval, channel retrieval
Backup	USB mobile hard disk, U disk	Yes
	USB DVD CD Writer	Yes
	Format	DAV、AVI
Remote view	Browser	Supports multiple web browsers
	CMS	CMS3.0
	APP	iPhone, Android
Alarm	Alarm input	4 alarm input
Alarm	Alarm output	1 alarm Output
Store	HDD number	2
Store	E-SATA	No
PTZ	Interface	1*RS485
	Protocol	PELCOP,PELCOD,LILIN,MINKING,NEON,STAR,VIDO,DSCP,VISCA,SAMSUNG,RM110,HY
	Control method	Pan, Tilt, Zoom, Preset, Cruise, Trace
Network	Network Interface	10 / 100 Mbps Ethernet (RJ-45)
Network	Network protocol	TCP/IP, DHCP, DDNS, NTP, SMTP
Others	Remote	Yes
	Power Supply	DC12V /4A
	Work Temperature	-10°C ~60°C
	Work Humidity	10% ~ 90% Humidity

4.Features

Through Clud service, easily realize net penetration, only one step to achieve remote viewing.
Support mobile phone view.(iPone; Andoid)
Support many kinds of Web browsers（IE/Chrome/Firefox/Safari)
Support VGA、TV、and HDMI output at the same time.
Powerful network service（DHCP、PPPOE、FTP、DNS、DDNS、NTP、UPNP、Email etc. ) Perfect supporting（WEB、Client 、SDK), easily achieve interconnection.
Support twenty more kinds of languages.
Freely Change boot logo and choose interface style.