SONY 1/3¡± Super HAD High-Resolution Color CCD , 3-Axis Rotation Vari-Focal DC Auto Iris Lens Built-in 4mm~9mm Super Low Light Sensitivity Color 0.3 Lux,B/W O.002 Lux On Screen Display Built-in / Motion Detection Built-in , Waterproof ( IP66)
SONY 1/3¡± Super HAD High-Resolution Color CCD, High Resolution of 540TV Lines Day & Night Capability with High Sensitivity of 0.002 Lux OSD Function & Excellent Auto Tracking White Balance Hard Disk Saving with Digital Noise Reduction Technology
Pixim 1/3" High-Resolution ORCA Sensor / Good Color Quality High Resolution ( up to 540HTV Equivalent), Industry-best WDR Performance Vari-Focal DC Auto Iris Lens Built-in 2.9mm~10mm , Waterproof ( IP66 ) Day & Night by Digital Change, 4 Privacy Zone Control, Motion Detecton
D-Max DCC-500F SONY 1/3¡± Super HAD High-Resolution Color CCD, High Resolution of 540TV Lines Day & Night Capability with High Sensitivity of 0.002 Lux OSD Function & Excellent Auto Tracking White Balance
Pixim 1/3¡± High-Resolution ORCA Snesor / Good Color Quality High Resolution ( up to 540HTV Equivalent), Industry-best WDR Performance Day & Night by Digital Change, 4 Privacy Zone Control, Motion Detecton, C / CS Mount