About the Dahua PTZ Dome 4MP 2.8mm–12mm PoE Outdoor IP66 Security CameraClear vision, even in the darkThis 4MP PTZ camera from Dahua is equipped with Starlight technology and three infrared LEDs that allow you to see clearly even in low light conditions. With night vision up to 20 meters and a light-sensitive sensor, you will get detailed images at any time of the day.Zoom and movement in all directionsThe lens with 4x optical zoom (2.8 to 12 mm) lets you get closer to the details without losing quality. Additionally, the Pan&Tilt system allows the camera to rotate up to 355° horizontally and 90° vertically, ideal for monitoring large areas with a single device.Intelligence that alerts you about what mattersWith facial detection, perimeter protection, people counting, and SMD 3.0 technology, this camera can distinguish between people, vehicles, and other movements. You will only receive relevant alerts, saving you time and concerns.Adaptive image qualityIt records in 4MP at up to 30 frames per second and automatically adjusts to lighting conditions with 120 dB WDR, backlight compensation (BLC), 2D/3D noise reduction, and other features that ensure a consistently clear and balanced image.Built-in audio and storageThe camera features a built-in microphone and supports two-way audio, as well as a MicroSD card slot up to 512 GB (not included), where you can store your videos locally without the immediate need for an NVR.Built to endureWith an IP66 and IK08 rating, this camera is resistant to rain, dust, and vandalism. It operates in extreme environments, from -30°C to 60°C, ensuring reliable surveillance.