​Hybrid, 16 channel analog and 4 channel IP inputs hybrid DVR, up to 20 cameras with Full-HD 1080P display, H.264/MPEG4 decoding, 16 ch analog video at D1 realtime recording,  4 ch IP video at 1080P/720P realtime recording, Up to 8 SATA HDDs & CD/DVD-RW, 1 eSATA, 2 USB2.0,  Dual encoding streams, TV(BNC)/VGA/HDMI synchronous video output, Live, recording, playback, backup & remote access, 16 ch simultaneous playback, Smart video detection: MD, camera blank, video loss.

Model		DZN-4004H	DZN-4008H		DZN-4016H
System	Main Processor	High performance embedded microprocessor
	Operating System	Embedded LINUX
	System Resources	Pentaplex function: live, recording, playback, backup & remote access
	Control Mode	Front panel, USB mouse, IR remote control, Keyboard, Network
Video	Analog Input	4 channel, BNC(1.0Vp-p, 75?)	8 channel, BNC(1.0Vp-p, 75?)		16 channel, BNC(1.0Vp-p, 75?)
	IP Input	4 channel, 1080P@H.264 , 720P@MPEG4
		IPC-HF3300, IPC-HF3211, IPC-F715, IPC-F725, SD6681-HN, SD666xD-HN, IPC-F6x5, IPC-A7, IPC-K5/6
	Standard	NTSC(525Line, 60f/s), PAL(625Line, 50f/s)
	Output	1 TV, 1 Spot, BNC(1.0Vp-p, 75?), 1 VGA, 1 HDMI
	Loop Output	4 channel	8 channel		16 channel
Audio	Input	4 channel, BNC(200-2800mV, 30KΩ)	8 channel, BNC(200-2800mV, 30KΩ)		16 channel, BNC(200-2800mV, 30KΩ)
	Output	1 channel, BNC(200-3000mV, 5KΩ)
	Bidirectional Talk	1 channel Input, BNC(200-2800mV, 30KΩ), 1 channel Output, BNC(200-3000mV, 5KΩ)
Display	Display Split	1/4/8/9	1/4/8/9/16		1/4/8/9/16/20
	Resolution	1920×1080, 1280×1024, 1280×720, 1024×768, 800×600
	Tour Display	Support
	Privacy Masking	4 self-defined four-sided zones for privacy masking for each camera
	OSD	Camera title, time, video loss, camera lock, motion detection, recording
Recording	Video/Audio Compression	H.264 / G.711
	Image Resolution	1080P(1920×1080) / 720P(1280×720) / D1/4CIF(704×576/704×480) / HD1(352×576/352×480) / 2CIF(704×288/704×240) / CIF(352×288/352×240) / QCIF(176×144/176×120)
	Encoding Speed	Main Stream: 1080P/720P/D1/HD1/2CIF/CIF(1~25/30fps)
		Extra Stream: CIF/QCIF(1~25/30fps)
	Bit Rate	Analog video: 32~2048Kb/s, IP video: 32~4096Kb/s
	Image Quality	1~6 level(level 6 is the best, VBR effectively)
	Recording Mode	Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm), Stop
	Recording Priority	Manual >Alarm >MD >Regular
	Recording Interval	1~120 min. (default: 60 min.), Pre-record: 1~30 sec., Post-record: 10~300 sec.
Video Detection & Alarm	Trigger Events	Recording, PTZ movement, Tour, Alarm, Email, Spot output
	Motion Detection	Zones: 396(22×18), Sensitivity: 1~6 (level 6 is highest)
	Video Loss & Camera Blank	Support
	Alarm Input	4 channel	8 channel		16 channel
	Relay Output	6 channel
Playback & Backup	Playback Channel	1/2/4/All
	Search Mode	Time/Date, Alarm, Motion Detection & Exact search (accurate to second)
	Playback Functions	Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom(any size)
	Backup Mode	Flash drive/ USB HDD/ USB CD/DVD-RW / eSATA Device / Built-in SATA burner/ Network download
Network	Ethernet	RJ-45 port (10/100M)
	Network Functions	TCP/IP, UDP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Email, Alarm Server
	Remote Operation	Monitor, PTZ control, Playback, System setting, File download, Log information
Hard Disk	Hard Disk	8 SATA ports, 8 HDDs or 6 HDDs + 1 CD/DVD-RW, Max 2TB per HDD supported
	Space Occupation	Audio: 28.8MB/H, Video: 56~900MB/H
	HDD Management	Hard disk hibernation technology, HDD faulty alarm & Raid(Redundancy)
Auxiliary Interface	USB Interface	2 ports, 1 for mouse control, 1 for backup
	eSATA	1 port
	RS232	Dotix keyboard, PC communication
	RS485	PTZ control
Environmental	Power Supply	AC 100~240 V, 50/60 Hz
	Power Consumption	25W	30W		40W
	Working Environment
	Dimension	2U, 440mm×460mm×89mm(W×D×H)
	Weight	6.5KG(without HDD)

This item is part of SuperCCTV's security surveillance system products.  All of our products were made state of the art to bring you the best in security.  Our security cameras, dvrs, ip solutions, testers and accessories all work together to bring you the best in security surveillance.