700TVL Intelligent IR 36LEDs Day/Night Professional Dome Camera XCB-2970 − 700TVL High Resolution Sony Super HAD CCD − Super High Sensitivity CCD −Employs Digital Signal Processor ( DSP ) IC for Image control −High Sensitivity , low smear , High anti-blooming High S/N ratio − 0 lux with IR LED 36 pcs − Supports functions : Auto Electronics Shutter ( AES ) , Auto Gain Control ( AGC ) Auto White Balance ( AWB ) , Back Light compensation ( BLC ) , Flicker less (FL ) , Mirror Function − Build in iDVR Engine − Intelligent drive IR LED light mount according video brightness −Discontinuous IR LED heat accumulation −Noise reduction − 8 Environment adaptive modes. −Digital Slow Shutter