1. Features

● Support for maximum 32ch D1 or 22ch 720P or 16ch 1080P full real-time digital channel recording;
● Support for maximum 16ch D1 analog channel and 16ch D1 or 8ch 720P or 4ch 1080P full real-time digital channel recording;
● Support 1080P HD preview.
● Support for hybrid mode and pure network mode selection.
● Support up to maximum 5 mega pixel network camera.
● Support ONVIF protocol, support for the latest ONVIF 2.2 specification and is backward compatible.
● Support TV, VGA, HDMI Sync output; HDMI VGA with video output resolution up to 1920 X 1080.
● Supports all analog channels D1 real-time encoding.
● You can use the mouse for 3D location intelligence capabilities;
● Support for maximum 8ch channels synchronous playback.
● 8 SATA and 1 eSATA interface.
● 1 Gigabit RJ45 network
● Support NTP (Network Time), SADP (IP automatic search), Email (Mail Service), UPNP (Universal Plug and Play).

2. Advantages

System design

Uses a high-performance industrial grade SOC processor, the system power consumption and low and stable; the highly reliable hardware design with 3 the watchdog circuitry, security system never crashes.

Operating System

A highly reliable embedded Linux operating system, 16-bit high color image display technology, provides a magnificent windows-style user interface.

Access Performance

Support for high-lines of the high-definition network camera access capabilities, and support for up to 5 megapixel resolution network cameras.

Video Decode

Support for up to High Profile @Level 5.0 encoding level.

Streaming media forward

Support for powerful streaming media forwarding capacity, and be able to access the Center platform to distributed deployment.

Mode configuration

(hybrid network hard disk recorder) to support hybrid mode and NVR mode the freedom to switch to the system upgrade, system deployment provides a flexible solution.

ONVIF protocol

Support ONVIF protocols, support for the latest ONVIF 2.2 specification and is backward compatible.

Full HD output

With Full HD HDMI output interface to support HDMI, VGA, CVBS Sync output, achieve full high-definition image output.

File system

With a dedicated for streaming media design with a database of the file system, and support the hard drive capacity without limit, high-reliability design to support data recovery.

Hard disk sleep

Support for the non-working hard disk sleep technology, and to support hard disk drive pre-wake-up technology, you can significantly reduce the power consumption, improve system stability and hard life.

Smart streaming access technology

Through the automatic judgment HD network camera for streaming type, optimized storage and decoding strategies to reduce load in the equipment to improve system stability.

Professional package

Provide free professional edition video and alarm Workstation Software, Easy to deploy powerful digital video surveillance system.

Hard Disk Management

Support hard SMART management technology; always monitor the hard drive health status.

Hard disk redundancy

Hard Disk Drive support dual-redundant technology to achieve important data of the double-backup, and effective security video security.

Network QoS

Support for Network QoS, depending on the network, automatically adjust streaming and network transport policy, to protect the network reliability.

Model		SN7216EN
Operation System		Embedded Linux
Mode Selection		NVR mode and hybrid mode can be selected
Audio and Video Input	Input CVBS	16ch
		BNC interface (1.0 Vp-p, 75 ohms), PAL/NTSC optional
	Audio input	4ch, BNC interface (Line In 2 Vpp, 1 Kohms)
	Audio talking	Multiplexing
	Network video bandwidth	128 Mbps
	Input IPC  (NVR mode)	32ch
		Up to 32ch D1@30FPS (2Mbps)  or 22ch 720P@30FPS (4Mbps) or 16ch 1080P @ 30FPS (8Mbps)
	Input IPC  (hybrid-mode)	16ch
		Up to  16ch D1 @ 30FPS (2Mbps)  or 8ch 720P @ 30FPS (4Mbps) or  4ch 1080P@30FPS (8Mbps)
Audio and Video Output	CVBS output	1ch, BNC interface (1.0 Vp-p, 75 ohms)
	SPOT output	1ch, BNC interface (1.0 Vp-p, 75 ohms)
	VGA	1ch, 1920 * 1080, 1280 * 1024, 1280 * 720,1024 * 768,800 * 600 resolution optional
	HDMI	1.3a standard
		1920 X 1080, 1280 X 1024 anD1280 X 720,1024 X 768,800 X 600 resolution optional
	Audio output	1ch, BNC interface (Line out, 2 Vpp, 300 ohms)
Audio and video encoding	analog channels resolution	D1
	Video Coding standards	H.264
	Encoding control	Qualified rate, the variable rate option
	Video Bit Rate	48 Kbps ~2048 Kbps/  48 Kbps ~3072 Kbps ( 960 ) H
	Bit Rate Control	Composite Class/video streaming
	Encoder resolution	Master stream: D1 CIF optional  Sub stream: CIF QCIF, optional
	Encoding capacity	16ch D1
	Encoding frame rate	1 ~25 frames/PAL, 1 ~30 frames/NTSC
	Dual Streaming	support, the highest CIF@6 P
	Audio Coding standards	G.711 A
	Audio bit rate	64 Kbps
Audio and Video Decoding	IP channel resolution	Master stream: 5MP/3 MP/ 1080P/UXGA/ 720P/VGA/  4 CIF/DCIF/2 CIF/CIF/QCIF  Sub stream: not more than 4 CIF
	Video Bit Rate	Average: D1 2Mbps, 720P 4Mbps, 1080P 8Mbps
	Video decoding standards	MPEG - 4/  H.264 (highest High Profile @Level 4.2)
	playback	Up to 8 simultaneous playback
Other	Audio talking	1ch Two-way audio
	Motion detection	Each picture can be set 396 (22 X 18) detection area; to set up multi-level sensitivity
	Privacy mask	4 regional block
	Snap shot	Support JPEG
Hard drive	SATA interface	8
	eSATA Inteface	1
	The maximum capacity	Hard Drive Capacity unlimited
External interface	Network Interface	1 RJ45; 10M/100M/1000M adaptive Ethernet
	USB interface	2 USB 2.0, front and back panels
	Alarm input	16ch
		ON/OFF switch
	Alarm output	4ch
		Relay NO, NC
	RS - 485	1ch, half-duplex
Structure	Panel	Blue backlight LCD
	Size	2U, 445x440x89 (mm)
	Weight	7Kg (without hard drive)
	Installation Method	Desktop installation
Electrical performance	Power supply	DC + 12V/2A
	Operating temperature	- 10°C - + 55°C
	Operating Humidity	10% - 90%
	Power consumption	20W (no hard drive)