Features:
Built-in 7inch LCD monitor.
Full D1， H.264， VGA， HDMI， 3G wifi， P2P cloud， support mobile phone remote view.
Creative all-in-one design， screen panel control 270 degrees revolving and 180 degrees turn over.
Integrate 7inch digital LCD， the screen resolution is 800 * 480.
H.264 compression format.
Support mobile phone surveillance.
Support languages : English， German， French， Spanish， Italian， Russian， Portuguese，Vietnamese， Arabic， Farsi etc.
Video and audio real time recording and playback at the same time.
Support HDMI， VGA output， the resolution is high to 1920 * 1080.
Searching modes: time / data searching， event searching， recording group searching.
Backup modes: network backup， USB 2.0 backup.
Support USB mouse and infrared remote controller operation.
Multiplex operation: live， record， playback， network can be operated at the same time.
Free CMS management software， can support up to 1000 channels.

Specifications:

Main chip	Hi3515A（4CH）
Operating system	Embedded Linux
Video standard	PAL / NTSC Optional
Video and audio input	CVBS output	4 CH
		BNC interface (1.0Vp-p，75ohms)
	Audio input	1 RCA interface
	Voice talkback	1 voice talkback input
	Mode selection	DVR
	IPC input（Mixed Model）	4CH D1
Viedo and audio output	Screen output	7 inch digital LCD resolution 800 * 480
	CVBS output	1 BNC interface (1.0Vp-p，75ohms)
	VGA output resolution	1 interface 1366 * 768 @ 60Hz，1280 * 1024@ 60Hz，1280 * 720 @ 60Hz，1024 * 768 @ 60Hz，1920 * 1080@ 60Hz  optional
	HDMI output resolution	1.3A standard
		1 interface 1366 * 768 @ 60Hz，1280 * 1024@ 60Hz，1280 * 720 @ 60Hz，1024 * 768 @ 60Hz，1920 * 1080@ 60Hz
	Audio output	1 RCA interface
Video and audio encode	Real-time monitor resolution	D1
	Video coding standard	H.264 / MPEG 4 AVC
	Coding resolution	Mainstream encode: D1，CIF/960H; D1， CIF optional (960H)
		Auxiliary stream encode：CIF，QCIF optional
	Top encode capacity	4CH D1
	Video frame	1～25 frame / PAL; 1～30 frame / NTSC
	Encode rate control	Stable encode rate or optional
	Video bit rate	48Kbps~2048Kbps / 48Kbps~3072Kbps(960H)
	Bit stream	Composite stream / Video stream
	Audio encode	G.711A
	Audio bit rate	64Kbps
	Dual stream	Support， max CIF@6P
	Play back	Support 4ch play back
	Voice talkback	Support
Others	P to P	Support
	Mobile phone view	Support 3G Mobile Phone
	Dynamic monitoring	Each frame support 396 (22 * 18) Detection of Regional
	Occluded area	Each Channel support 4 occluded areas
Hard disk drive	HDD Interface	1SATA Max 4TB (2.5")
Security protection	Six digital password
Other Interface	Net work interface	10M /100M Ethernet
	USB interface	USB2.0 Interface
Structure	Screen	7" inch digital LCD
	Dimension	21.0 * 12.5 * 5.0cm / 8.3 * 4.9 *
	Net weight	630g / 22.2oz
Electrical performance	Power supply	DC 12V 2A
	Working temperature	0℃  ~ +50℃
	Storage temperature	-20℃ ~ +70℃
	Working humidity	10%～90%
	Power dissipation	10W (without HDD)
Package size	35.0 * 22.8 * 9.5cm / 13.8 * 9.0 * 3.7in
Package weight	1185g / 2.6lb

Package list:
1 * 4CH 7” LCD All-in-one DVR
1 * Mouse
1 *Power  Adapter
1 * Infrared Remote Controller
1 * Quick Operation Guide
1 * User Manual CD (English and Chinese)