DAI-251IP5VF IR VARI-FOCAL VANDAL-PROOF DOME CAMERA 5MP IP CAMERA Dark-Sight H.265 Series 1/1.8" Sony CMOS Ultra Low light 0.005Lux (IR Off) Vari-Focal Lens Features 1/1.8” CMOS Sensor 5 Mega-Pixel H.265 Compression (H.264 Compatible) True Day & Night (IR Cut Removable) 0.005 Lux (IR Off) Min. Illumination 0 Lux (IR On) Min. Illumination ONVIF Digital WDR 3D Noise Reduction Motion Detection and Privacy Masking 3.3-10.5mm Vari-Focal Lens 25m IR Illumination PoE Support Local Storage RS-485 I/O – 1 Alarm in / 1 Alarm Out 2 Way Audio IP 66 Protection Vandal-Proof