Features:

• H.264 Compression
• D1:25FPS(PAL),30FPS(NTSC) CIF:100FPS(PAL),120FPS(NTSC) Frame Rate
• 4 channel audio input Support
• Mobile Phone Monitoring
• Supports up to 1 x 1TB Hard Drive
• 4 1/4 inch 420TV Line IR Weather Proof SHARP CCD Cameras

4CH H.264 Real Time Network DVR
Compression:	H.264 baseline prodile@L3.1
Video Input:	Composite video:1.0Vp-p/75Ω,BNCx4
Video Output:	Composite video:1.0Vp-p/75ohm, BNCx1,Super Videox1,VGAx1
Resolution:	Preview:720x576(PAL),720x480(NTSC)
	Video:D1:704x576(PAL),720x480(NTSC)/HD1:704x288(PAL),704x240(NTSC)/CIF:352x288(PAL),320x240(NTSC)
Frame Rate:	D1:25FPS(PAL),30FPS(NTSC) CIF:100FPS(PAL),120FPS(NTSC)
Audio Input:	BNCx4
Audio Output:	-8dB-92dB,BNCx1
Audio Codec:	ADPCM
Alarm Input:	Input low alarm,the user setup normally open or normally closed,4CH input
Alarm Output:	2 output
Video Mode:	Manual recording,scheduled recording,motion detection and external alarm video recording
Simplex/Duplex/Triplex:	Triplex(Recording,playback,network)
Network Interface:	RJ45(10M/100M Adaptive)
PTZ Control:	yes,you can set initialization point.can drag and zoom the screen by mouse
Communication Interface:	RS485x1,USB2.0x1
The Number of Hard Disk:	Support 1 HDD with SATA interface and capacity over 1TB
Mouse:	USB Mouse
Controller:	yes
Power:	12V/3A DC Adapter

SHARP 420TV Line IR Weather Proof Camera
Signal Format:	1/4 Inch Sharp CCD
IR LEDs:	48PCS
Infrared Night vision Distance:	20m
Lens:	6mm
TV System:	NTSC/PAL
Horizontal Definition:	420TV Lines
Lens Mount:	C/CS Mount
Minimum Illumination:	0.8Lux(F:2.0)
S/N Ratio:	more than 48db(AGC Off)
Electronic Shutter Speed:	1/50(1/60) to 1/100,000sec
Video Output:	1.0Vp-p, 75ohm
Picture Elements:	768(H)x494(V)
Auto Iris Lens:	VIDEO/DC

Item Includes:

• 1 x 4 Channel H.264 Network DVR
• 4 x 1/4 inch 420TV Line IR Weather Proof SHARP CCD Cameras
• 4 x 15m Power / Video All in One Cables
• 1 x SATA (Serial ATA) Interface Seagate 500GB Hard Drive
• 1 x 4CH AC100-240V to DC12V Power Supply Adapter