31SpecificationsWV-CF374E WV-CF354E WV-CF344EPower source 24 V AC 50/60 Hz, 12 V DCPower consumption 24 V AC: 2.1 W, 12 V DC: 180 mAImage sensor 1/3-type interline transfer CCDEffective pixels 976 (H)×582 (V)Scanning area 4.8 mm (H)×3.6 mm (V)Scanning system 2:1 interlaceScanning line 625 linesHorizontal scanning frequency 15.625 kHzVertical scanning frequency 50.00 HzSynchronization Internal (INT)Horizontal resolution 650 TV linesVertical resolution 400 TV linesVideo output 1.0 V [p-p] PAL composite video signal 75Signal-to-noise ratio 52 dB (AGC OFF)Minimum illumination 0.08 lx (color mode)0.008 lx(black-and-white mode)0.05 lx(black-and-white mode)Lens 3.6x vari-focal lensFocal length 2.8 mm to 10.0 mmAperture ratio F1.3 (WIDE)to F3.1 (TELE) F1.3 (WIDE)to F3.0 (TELE) F1.3 (WIDE)to F3.1 (TELE)View angle WIDE (H×V) 100.8°×73.8°TELE (H×V) 27.6°×20.7°WIDE (H×V) 100.3°×73.4°TELE (H×V) 27.8°×20.9°WIDE (H×V) 100.3°×73.5°TELE (H×V) 27.6°×20.7°Adjustable angle rangePan:+180 ° to –170 °Tilt:±90 °Azimuth:±100 °Ambient operating temperature –10 °C to +50 °CAmbient operating humidity Less than 90 %Dimensions ø108 mm × 94 mm (H)Mass 320 gCamera title Chinese: up to 8 characters; English letter, numbers and symbols: upto 16 characters.Light control mode setting ALC/ALC+/ELCBack light compensation ON/OFFAuto black stretch (ABS) ON/OFFShutter speed OFF (1/50), 1/120, 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