30SpecificationsWV-CF634 WV-CF624Power source 24 V AC 60 Hz, 12 V DCPower consumption 24 V AC: 2.5 W, 12 V DC: 220 mAImage sensor 1/3-type interline transfer CCDEffective pixels 976 (H)×494 (V)Scanning area 4.8 mm (H)×3.6 mm (V) {3/16 inches (H)×5/32 inches (V)}Scanning system 2:1 interlaceScanning line 525 linesHorizontal scanning frequency 15.734 kHzVertical scanning frequency 59.94 HzSynchronization Internal (INT) , Multiplexed vertical drive(VD2)Horizontal resolution 650 TV linesVertical resolution 350 TV linesVideo output 1.0 V [p-p] NTSC composite video signal 75 ΩSignal-to-noise ratio 52 dB (AGC OFF)Dynamic range 52 dB typ. (Super Dynamic 6 ON)Minimum illumination 0.08 lx {0.008 footcandle} (color mode)0.008 lx {0.0008 footcandle} (black-and-white mode)Lens 3.6x vari-focal lensFocal length 2.8 mm to 10.0 mm {5/16 inches-13/32 inches}Aperture ratio F1.3 (WIDE) to F3.1 (TELE)View angle WIDE (H×V) 100.8°×73.8°TELE (H×V) 27.6°×20.7°Adjustable angle rangePan: –170° to +180°Tilt:±90 °Azimuth:±100 °Ambient operating temperature –10 °C to +50 °C {14°F to 122°F}Ambient operating humidity Less than 90 %Dimensions 108 mm (D) × 94 mm (H) {4-1/4 inches (D) x 3-23/32 inches (H)}Mass 320 g {0.71lbs}Camera title English letter, numbers and symbols: up to 16 characters.Light control mode setting ALC/ALC+/ELCSuper dynamic ON/OFFShutter speed OFF (1/60), 1/100, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/10000, 1/120000 (s)Auto gain control ON (HIGH, MID, LOW)/OFFSensitivity up OFF/AUTO (×2, ×4, ×6, ×10, ×16, ×32) /FIX (×2, ×4, ×6, ×10, ×16,×32, ×64, ×128, ×256, ×512)White balance ATW1/ATW2/AWCDigital noise reduction LOW/HIGH