1\all metal die-casting high-grade shell, can put normal IR light
2\700TVL max. HD analysis video output
3\change-light smart, IR control technology
4\privacy mask, BLC, motion detection, HLC
5\3D DNR 3D digital rate noise function, WDR super dynamic function
6\multi-area BLC function
7\OSD menu smart control, BLC function

model	BS-8700SI11	BS-8600SI11	BS-8420SI11
image sensor	1/3" Inct ,Sony CCD		1/3"SONY Super HAD CCD II
horizontal resolution/image processor	color:700TVL,black-white:750TVL/HITACHI		420 TVL
	700TVL	600TVL
signal system	PLA / NTSC
total pixel(CCD)	PAL::976(H)x582(V)NTSC::976(H)x494(V)	PAL:960(H)x582(V)NTSC::967(H)x494(V)	PAL:500(H)x582(V)NTSC::510(H)x492(V)
min. illumination	color:0.003LUX(0.6) LUX(Sense – up off) black-white: 0.001LUX(0.1) LUX(Sense – up off)		0.1LUX(ir light is open/IR ON)
scope of dynamic	72dB		-
video output range	1.0Vp-p/75Ω		1.0Vp-p/75Ω
SNR	52dB (AGC OFF)		≥48dB
Camma character	0.45		0.45
menu	OSD smart menu		-
synchronization system	internal synchronization		internal synchronization
digital day &night mode	color/black-white/auto/external		AUTO /AUTO
shutter speed	PAL:1/50~1/100000sec ; NTSC : 1/60~1/12000sec
AGC	auto/manual/close		AUTO /AUTO
auto white balance	auto tracking/auto/keyboard control/manual/inhibit color roll		auto tracking /AUTO
sense up	auto(standard X2~X512)/off		-
stroboscopic inhibit	on/off		-
BLC	WDR dynamic/BLC/off		AUTO /AUTO
digital rate noise	3D-DNR(on/off;1-63 little adjust tuning)		-
motion detection/privacy mask	on/off(8area,alarm output)/on/off(8 edit area)		-
lens	DE
power	DV12V5%
operating temperature/ operating humidity	-10℃~50℃/max.:RH80%