Model VG-B338H Image Sensor 1/3¡±SONY SuperHAD Interline Transfer CCD Scanning System 2:1 Interlace Horizontal Frequency PAL:752(H)*582(V);NTSC:768(H)*494(V) S/N Ratio More Than 48dB Resolution 480TVL Mini IIIumination 1.0Lux(F:1.2) Synchronization Internal Lens C/CS Mount f=2.8/3.64/6/8/12/16mm selectable Auto iris lens VIDEO/DC selectable White Balance Auto Tracking white Balance Backlight compensation ON/OFF(switchable) AGC ON/OFF(switchable) Gamma Characteristic 0.45 Video Output Level 1.0 Vp-p 75?,Negative Operating Temperature -10¡æ to +50¡æ ,RH95% Max Shutter Speed(8 Steps) 1/60 ~ 1/10,000 Sec.(NTSC) 1/50 ~ 1/10,000 Sec.(PAL) Supplied Voltage 12VDC / 24VAC / 95VAV-250VAC Power Consumption 200MA Demensions (WxHxD) 69mm x 56mmx 123 mm Weight Approx.500g