Indoor/outdoor 4K PoE camera with 3x optical zoom and long-distance smart detection capability. Audio: - Audio system: 2-way - Built-in microphone: Yes - Built-in speaker(s): Yes Camera: - Lens viewing angle, diagonal: 40, 127.7 - Lens viewing angle, horizontal: 34.9, 109.9 - Lens viewing angle, vertical: 19.7, 59.9 Design: - Form factor: Bullet - Housing material: Aluminium/Polycarbonate (PC) - IK code: IK04 - International Protection (IP) code: IP65 - Mounting type: Ceiling/Wall/Pole - Product colour: Black - Weatherproof: Yes Image sensor: - Optical sensor size: 1/1.8 Lens system: - Focal length range: 4.1 - 12.3 - Lens diameter: 1.23 - Maximum aperture number: 3.3 - Minimum aperture number: 1.53 - Optical zoom: 3 - Zoom capability: Yes Management features: - Reset button: Yes Network: - Bluetooth: No - Ethernet interface type: Gigabit Ethernet - Ethernet LAN: Yes - Wi-Fi: No Night vision: - LED type: IR - Night vision: Yes - Night vision distance: 25 Operational conditions: - Operating relative humidity (H-H): 0 - 90 - Operating temperature (T-T): -20 - 50 Packaging content: - Mounting kit: Yes - Number of cameras: 1 Performance: - Built-in processor: Yes - Certification: FCC, IC, CE - Connectivity technology: Wired - Infrared (IR) cut-off filter: Yes - Placement supported: Indoor & outdoor - Type: IP security camera Ports & interfaces: - Ethernet LAN (RJ-45) ports: 1 Power: - DC output voltage: 48/54/57 - Power consumption (max): 11 - Power source type: PoE Storage: - Built-in HDD: No Vendor information: - Brand Name: Ubiquiti - Warranty: 2 Video: - Frame rate: 30 - Image quality adjustment: Brightness/Contrast/Sharpness - Maximum resolution: 3840 x 2160 - Noise reduction: Yes - Noise reduction technology: 2D noise reduction/3D noise reduction - Total megapixels: 8 - Video compression formats: H.264 Weight & dimensions: - Diameter: 8.6 - Length: 17.53 - Product.Details.Specifications.Level1: Surveillance & Security - Product.Details.Specifications.Level2: Cameras - Product.Details.Specifications.Level3: IP Cameras