520TVL 3.5” Sony CCD IR Metal Color Dome Camera
• Built-in infrared LED, may work under zero degree of illumination environment• 4-9mm Vari-focal Manual Iris IR Lens• The Lens focus and Iris can be adjusted outside.• New special housing design, External lens adjustment• The infrared project distance is between 40 meters (133 ft)• Using metal crust (IP67 standard)• Automatic backlight compensatory function • Automatic tracking white balance • Socket Plug (one of following types) Australia / Europe / United Kingdom / United States
Model Name
GS637B
Pick-Up Device
1/3" HR Sony color CCD image sensor
Number of Pixels
NTSC: 811x508PAL: 795x596
System of Signal (click here)
NTSC PAL
Horizontal Resolution
520TV Lines
Minimum Illumination
0 Lux (with IR LED ON)
Lens
M 12 (4-9mm Vari-focal Manual Iris IR Lens)
Clock Frequency (MHZ)
NTSC:28.636PAL:28.375
Auto Electronic Shutter
1/50s(1/60s)~1/100,000sec
Gamma modification
0.45
S/N Ratio
More than 48dB
IR Power On
CDS Auto Control
Operation Temperature
-10°C~40°C
Sync System
Internal, Negative sync.
Video Output
1Vpp/75Ω
Power Source Supply
12VDC(+/~10%)/400mA
Weight
580 g
Dimension
119 x 82.5 mm
