Color 13a hd dis sensor 700 tvl 3.6mm fixed iris lens 15-20 meter 24pcs high intensity ir leds pal:752(h)*582(v) 0 lux with ir color 13a hd dis sensor 900 tvlc2 3.6mm fixed iris lens 15-20 meter 24 pcs high intensity ir leds pal:752(h)*582(v) 0 lux with ir color 13a sony ccd, sharp dsp 600 tvl 3.6mm fixed iris lensc3 15-20 meter 10pcs 8 ir leds pal:752(h)*582(v); ntsc:768(h)*494(v) 0 lux with ir dimension: