8MP RESOLUTION 4K is the highest quality available for home security systems. The higher pixel count, when compared to 1080p, results in superior detail and definition with realistic color representation, so that objects in video are clearly outlined and easily identifiable, no matter how big or small. It is capable of recording a 4K pixel resolution of 3840 × 2160 - that's 4× the amount of pixels of 1080p resolution. A foremost benefit of this higher resolution is that it allows for greater digital zooms while reviewing video. This means that details in the distance of the video will remain visible for longer as the digital zoom is applied.     LIGHT HUNTER TECHNOLOGY Lighthunter Technology sets a new standard for low light image quality. More light is allowed to enter the lens therefore more detailed images are captured in low light environments. With the thickened aluminum alloy material, and the large-sized base the Teleview positioning system is highly stable when affixed to the mounting surface. Meanwhile, the built-in gyroscope significantly helps reduce vibration and shaking of Teleview during outdoor high wind.     NIGHT VISION IR RANGE When the sun goes down or the lights go out, this camera switches on its own onboard infrared LED lights. These lights, which are invisible to the human eye, allow the camera to continue functioning and recording video 24/7, day or night. And since its IR range covers up to 98 feet, you're not going to miss anything that happens on your camera's feeds, even if it happens in pitch-black darkness.     U.265 COMPRESSION By combining U-Code and H.265, Ultra 265 can squeeze up to 95% bandwidth and storage space. Unlike conventional video compression technologies which try to reduce storage costs by sacrificing resolution and frame rate indiscriminately, U-Code chooses to use “IRP” (Intelligent Region Perception) to detect motion in each frame. Hence, scenes containing interesting information could be preserved while the other relatively static areas such as lawns, white walls could be squeezed to save storage.     ON BOARD RECORDING This camera has a MicroSD Card slot for On board Recording. On board recording can be used as a redundant video storage with data saved even if network connection is lost.     WIDE RANGE TEMPERATURE Uniview’s cameras can function well under -40 ℃ ～ 70 ℃ , adapting to all harsh environment condition.     ONVIF® COMPATIBLE If you want to add this camera to a security system already set up, that’s no problem. This camera complies with the protocols set by the Open Network Video Interface Forum (ONVIF). This means, as long as your current recorder is ONVIF compatible, you’ll be able to set this camera up with your current system in no time at all

    MOTORIZED VARIFOCAL LENS Motorized Varifocal Lens, ranging from 2.8mm to 12mm. This means you can easily and quickly adjust the zoom to your liking directly from the camera’s interface. The Motorized Varifocal Lens gives you more control over your image. Optically zoom in to view finer details and a tighter 29° shot. Or keep the camera zoomed out to enjoy the bigger picture with a 104° wide angle field of view.      WEATHERPROOFING IP67 RATING This camera has an Ingress Protection (IP) rating of 67. This means the camera is completely protected from dust and other solid particles. It can also withstand being submerged in 3 feet of water for up to 30 minutes .Rest assured that when you install this camera outside, it will have no problem braving the toughest of storms.     BUILT IN MICROPHONE Having audio capabilities in your video surveillance system can be an important feature. With a built-in microphone, allowing you to hear and record crisp, clear audio without running any additional cables to power a microphone.