详细介绍 强光抑制摄像机、道路专用摄像机、宽动态摄像机 ITEM： DESCRIPTION： Model No. JSA-ROA520AN-/JSA-ROA520AN/2 JSA-ROA520AP/JSA-ROA520AP/2 TV System NTSC PAL Picture Element： 811(H) X 508(V) 795(H) X 596(V) Scanning System 525 lines, 60 fields/sec 625 lines, 50 fields/sec Sync system: lnternal / VD-Lock / Ext-VBS (Select by OSD) Minimum Illumination： Legacy mode: 0.8 Lux of F1.2 Star Light Mode: 0.008 Lux of F1.2 Gain Control: Mode: ATW / AWC / FIX ( Zero color rolling) Range: 3200 ~ 10000 ºK Resolution： 520 TVL S/N Ratio： 52dB ( MIN ) / 60dB ( TYP ) (AGC OFF) Auto iris: A.E.S. / Video Drive / DC Drive A.E.S.： 1/60~1/100,000 sec. 1/50~1/100,000 sec. Video Output： 1.0V p-p composite video at 75 ohm Gamma Correction： 0.45 Gain Control： AGC On/Off (0~18dB) OSD Display： On Screen Display For All Control 5 PUSH SW FOR OSD Control Panel Flickerless: Selectable by OSD Manual BLC: Selectable by OSD Manual Digital Zoom (2X): Selectable by OSD Manual Mirror Function： Selectable by OSD Manual Masking Area： Selectable by OSD Manual Negative Image： Selectable by OSD Manual Picture Enhance： Selectable by OSD Manual Picture Freeze： Selectable by OSD Manual Alarm Out： Motion Det. High Light Supperss： ON (Level Adjustable) / OFF RS-232C I/F DIM connector Operation Temperature： -20℃ TO 50℃ Operation Humidity： within 85﹪RH Power Source： DC 12V±1V & AC 24V / 3W