Description :
○ Photocell turns on IR LED's lndoor/Outdoor
○ Automatic Gain Control & BLC
○ 12 High Output IR LED's W/45' Range
○ Unique Design Suitable For Indoor/Outdoor
○ Weather Resistance IP57 Case
Specification :
Model Number GT-W470i GT-W471i
Effective Pixels NTSC:512(H) x 492(V) PAL:512(H) x 582(V)
Electronic Shutter 1/50-1/120,000sec
Image Sensor 1/4" SHARP CCD 1/3" Sony Super HAD II CCD
Horizontal Resolution 420 TV lines
Minimum Illumination 0 Lux /F1.2 IR on
S/N ratio 48dB(AGC OFF)
Gain Control AGC
White Balance Auto
BLC Auto
Gamma Correction 0.45
SYNC System Internal
Lens/Fousc point 3.6mm Optional
Video Output 1.0 Vp-p, 75 Ohm
IR LED 12 units 850nm infrared LED
IR view Distance 12 meters (Subject to IR reflection conditions )
IR Status IR on: Under 10 Lux, by PT auto control
LED life More than 10,000 Hours
Weather Protection IP 66
Power Requirement (± 10%) DC12V,500mA
Power Consumption (± 10%) IR on: 300mA, IR off: 80mA
Operation Temp. Operating: -20 ~ + 55 ℃ , Storage: -30 ~ + 80 ℃
Dimensions ( mm ) 53.5(W) x 130(H) x 76.5(L)
Weight ( N.W) 370g
