Model No. MS-639L-A8I7
Hardware	CPU	32Bit RSIC Embedded Processor
	Operation system	Built-in Linux operation system
Video	Compression format	MPEG-4
	Signal system	PAL or NTSC
	Frame rate	up to 30fps (D1)
	Resolution	PAL：D1(720*576), CIF(352*288), FIELD(720*288), QCIF(176*144)
	Image adjust	brightness, contrast, chroma, saturation, image quality can be adjusted.
CCTV	Image sensor	1/4" SONY CCD
	Horizontal resolution	420TVL (auto change between color and black & white), Pixel: 500(H)X582(V)
	Zooming	22x optical zoom, f=3.9～85.8mm
	Minimum illumination	0.5 Lux(color), 0 Lux (black & white)
	Signal noise ratio	>48dB (AGC off)
	White balance	Auto tracking white balance
	Backlight compensation	Auto backlight compensation
	Night vision	Φ10x8pcs led and Φ8x7pcs led, IR distance 80m
Audio	Audio processor	Built-in audio processor, support sound monitor
	Audio gain	Auto Audio Gain Control（AGC）
Network	Internet interface	7 Infrared leds, Infrared distance: 80m
	Protocol	TCP/IP、HTTP、ICMP、DHCP、FTP、SMTP、PPPoE and so on
	IP mode	Dynamic IP address、Static IP address、PPPOE
Pan/Tilt	Communication interface and control	RS485 interface， customer remote control the pan and sensor: Vertical, Horizontal, lens zoom
	Rotation degree	Pan horizontal rotation：continuous 0°～ 350°，Tilt vertical rotation：0°～ 90°
	Rotation speed	Horizontal speed: 12°/sec. ;  Vertical speed: 12°/sec.
Configuration	Shape	Dimension:  7 inches dome, outdoor camera A-- 210mm , B-- 233mm , C--155mm, D--183mm dome cover: 360 angle, ABS, waterproof IP 66
	Power consumption	AC12V 2A
	Temperature	-10~50 °C
	Humidity	95% RH
	Weight	Net weight：4kg, Gross weight：4.5kg
	Attachment	Adaptor, Disc, Manual,bracket
	Packing	Carton box size: 460mm x 300mm x 310mm (Length X Width X High)
Alarm	Input / Output	2/2
	Intelligent Motion detection	Setting of clique, alarm input and output can support mobile sensing, videolost, date, time, and event trigger, AVI format export
	Alarm action	Pre- and Post- Alarm Snapshots, scheduled recording, manual recording, relay output control the peripheral equipment
System	System requirement	Microsoft Win98 SE/ME/2000/XP, Internet Explorer 5.0, NET4.5 or above
Feature	Safety Settings	Supports the two-level password: administrator authority, user authority
	Dynamic ip address	Free bundled "EasyN" Dynamic Domain Name software and device number,client need not register again. e.g., http://demo.easynp.cn   serves product which code is "demo".
	Center management software	Remote configuration and control, 1,4,9,16,25,36 monitor pictures in one screen of client software, unconditional monitor pictures of professional software; Fast/slow forward replay and pause, Supports remote-file server, can realize remote playback and download.
	Certification	CE FCC ISO