HQM211Q/C SONY DSP (ExView CCD) DC11V/12V/30V,AC24V 1/2" Interline Transfer CCD (Sony) 0.4 lux (F1.2)   HQM431/C SONY DSP 1/3" Interline Transfer CCD   HQM438/C SONY DSP 1/3" Interline Transfer CCD