○ Photocell turns on IR LED's lndoor/Outdoor
○ Automatic Gain Control & BLC
○ 36 High Output IR LED's W/45' Range
○ Unique Design Suitable For Indoor/Outdoor
○ Weather Resistance IP57 Case
Item NO.
GT-W480i GT-W481i
GT-W482i
GT-W488i
Image Sensor
1/4" Sharp CCD
1/3" Sony Super HAD II CCD
Effective Pixels
PAL:752(H) x 582(V) NTSC:768(H) x 494(V)
Signal System
PAL/NTSC
Horizontal Resolution
420 TV Lines
420 TV Lines
480 TV Lines
540 TV Lines
Lens
3.6 / 6 / 8 / 12mm Fixed Lens
Electronic Shutter
PAL: 1/50~1/100,000sec ; NTSC:1/60~1/100,000sec
S/N Ratio
》48db
Video Output
1Vp-p/75 Ω
Audio Output
No
AGC
Auto
White Balance
Auto
Backlight Compensation
Auto
Gamma Characteristic
0.45
Sync. System
Internal
IR LEDS
36 PCS
IR View Distance
30 M
Power Supply
DC 12V 400mA
Dimension
ф60 X 55 mm
China
