About the Hikvision Pro Bullet ColorVu PoE 4MP 2.8~12 mm Outdoor IP67 Security IP Camera - DS-2CD2647G2HT-LIZS(2.8-12)/eF//BLKHigh-Quality Vision in Every SituationWith a 1/1.8" CMOS sensor, this Hikvision camera offers you an incredible resolution of 2688 × 1520, ensuring super sharp images even in low-light environments. With a minimum sensitivity of 0.0008 Lux and infrared and white light LEDs with a range of up to 60 meters, you can see everything — whether day or night.Customizable VisionThe motorized lens of 2.8 to 12 mm allows you to zoom in or out of the field of view, depending on the space you want to monitor. You can switch from a wide view of 114.6° to a narrower focus of 41.8°, with autofocus so you don't have to worry about a thing.Smart SecurityThis camera uses deep learning technology to accurately recognize faces, people, and vehicles. It also features intelligent intrusion detection, line crossing, and scene change alerts — all with customizable alarms.Smooth Video without WasteWith H.265+ and H.264+ compression, you'll get high-quality videos up to 30 fps in 4MP, without overloading the network or storage. Additionally, you have 3 video streams to better manage bandwidth and focus on the most important areas (ROI).Listen and Speak in Real TimeThe camera has audio inputs and outputs, ideal for two-way communication. Whether for security or interaction, it supports multiple audio formats and allows for direct local recording on a microSD card of up to 512 GB — there's no need for NV.