Product Description : Model : AVI-VIS-2355 Image Sensor : 1/3"SONY Horizontal Resolution : 420 TV Line Pixels : PAL:500(H)x582(V) NTSC:510(H)x492(V) TV System : PAL/NTSC Lens : Board Lens 3.6mm/F2.0(Optional) Sync System : Internal Usable Illumination : 0.8Lux/F2.0 S/N Ratio : >=48dB (AGC OFF) Gamma Correction : 0.45 Video Out : Composite Signal (1.0Vp-p, 75O) Scanning System : PAL:625 Lines, 50 Field/Sec;NTSC:525 Lines, 60 Field/Sec Electronic Shutter Time : Auto:PAL 1/50-1/100,000Sec;NTSC 1/60-1/100,000Secn Operation Temperature : -10° ~ +50° RH95% Max Storage Temperature : -20° ~ +60° RH95% Max White Balance : Auto Power Source : DC12V 150mA Dimension : ø 118 x 74(H) mm Weight : 350g Warranty : One year warranty Annual Maintenance Contract : Available http://avi-infosys.com