[. . . ] [. . . ] VTD-A4F/I Indoor High Resolution WDR Dome Camera 620 TV Lines OSD Menu 3. 6mm Fixed Lens Hercules DSP Engine Privacy 3DNR Day Motion Detection Supports NTSC PAL Night Standards Internal Mechanism Original Measurements in mm FEATURES · 620TV Lines of Resolution · 1/3" Sony SuperHAD II CCD · Hercules DSP Engine · 3. 6mm Fixed Lens · Advanced OSD Functions: WDR, 3DNR, DSS, DIS, Sens-up, Motion Detection, Privacy · Secondary Video Output (Cable Included) · 3-Axis Mount for Optimum Viewing Angle · 12 Volt DC Example of WDR VTD-A4F/I Conventional Camera (888) VITEK-70 | WWW. VITEKCCTV. COM 28492 Constellation Road Valencia, CA 91355 VTD-A4F/I VTD-VS48B2 Detailed Specifications Resolution Sensor Total Pixels Effective Pixels Scanning System S/N (Y Signal) Frequency Video Output Min. Illumination White Balance Standard Lens Electronic Shutter Speed WDR (Long and Short Exposure) O. S. D. [. . . ] [. . . ]