Model No.: PCB-380PHC Image Sensor: Sharp 1/4" Color CCD & DSP Horizontal Resolution: 380TV lines Minimum Illumination: 1.0 Lux/F2.0 Lens: 3.6mm lens Power Supply: DC12V / 100mA PCB Dimension: 38(L)x38(W)x34(H)mm Model No.: PCB-420PHC Image Sensor: Sharp 1/3" Color CCD & DSP Horizontal Resolution: 420TV lines Minimum Illumination: 0.8 Lux/F2.0 Lens: 3.6mm lens Power Supply: DC12V / 120mA PCB Dimension: 38(L)x38(W)x34(H)mm Model No.: PCB-248PHC Image Sensor: Sharp 1/3" Color CCD & DSP Horizontal Resolution: 480TV lines Minimum Illumination: 1.0 Lux/F2.0 Lens: 3.6mm lens Power Supply: DC12V / 150mA PCB Dimension: 38(L)x38(W)x34(H)mm