Vivotek IT9388-ht Turret 5MP 20fps H.265 IP camera, 1/2.7" progressive CMOS image sensor, 2560 x 1920 (5MP) Maximum Resolution, Motorized / Vari-Focal /remote focus 2.8 ~ 12 mm Lens Type, Fixed iris, WDR Pro, H.265 Compression technology, Supreme night visibility, Smart stream III, Built-in IR illuminators effective up to 30 meters, Weather-proof IP66-rated, Vandal-proof IK10-rated housing, One-way audio, Built-in Microphone, RJ-45 cable connector for 10/100 Mbps Network/PoE connection, IEEE 802.3af PoE Class 0 power Input. Focal Length: f = 2.8 ~ 12 mm; Aperture: F1.4 ~ F2.8; Auto-iris: Fixed iris; Field of View: 88 degrees ~ 30 degrees (Horizontal); 65 degrees ~ 23 degrees (Vertical); 115 degrees ~ 38 degrees (Diagonal)Overview:IT9388-HT - 5MP 20fps, H.265, 2.8~12mm, 30M IR, WDR Pro, SNVH.265, H.264, MJPEGSNVWDR ProSmart Stream IIISmart IRTrend Micro IoT SecurityFeatures: H.265 Compression Technology20 fps @ 2560x1920 (WDR Pro on)2.8~12 mm, Remote FocusWDR Pro for Unparalleled Visibility in Extremely Bright and Dark EnvironmentsSNV (Supreme Night Visibility) for Low Light ConditionsSmart Stream III to Optimize Bandwidth EfficiencyBuilt-in IR Illuminators, Effective up to 30 MetersWeather-proof IP66-rated and Vandal-proof IK10-rated HousingTrend Micro IoT SecurityBuilt-in MicroSD/SDHC/SDXC Card Slot for On-board StorageBuilt-in MicrophoneSpecifications:System InformationModel IT9388-HTCPU Multimedia SoC (System-on-Chip)Flash 128 MBRAM 512 MBCamera FeaturesImage Sensor 1/2.7" Progressive CMOSMax. Resolution 2560x1920 (5MP)Lens Type Motorized, Vari-focal, Remote FocusFocal Length f = 2.8 ~ 12 mmAperture F1.4 ~ F2.8Auto-iris Fixed irisField of View 88° ~ 30° (Horizontal)65° ~ 23° (Vertical)115° ~ 38°(Diagonal)Shutter Time 1/5 sec. to 1/32, 000 sec.WDR Technology WDR ProDay/Night YesRemovable IR-cut Filter YesIR Illuminators Built-in IR illuminators, effective up to 30 meters with Smart IR, IR LED*2Minimum Illumination 0.035 lux @ F1.4 (Color)