1,2.5 in-ch minitor 2,High images 3,Auto white balance 4,The working-table can rotate 180 degree 5,Image freeze / NEGA ModelAV-2800TLensF=1.6~3.7mm, f=3.9~85.8mmCamera scopeMAX:280*220mmEffective pixel800,000Zoom22 optical power zoom, 10 multiple digital zoomApertureAutomatic CCD camera 1/4 CCD,PLA color systemMIN illuminance1 LUXComposite video signal1.0Vp-p 75ΩWhite balanceAutomatic DPI1024*768 ...