Product information:Style: Gun cameraHorizontal resolution: 4MP 1080p (TVL)Lens: 3.6 (mm)Signal-to-noise ratio>:80 (db)Size: 1 (inch)Lens focal length: 2.8mm 3.6mmSpecifications: No TP2 (AI humanoid detection) 1080p3.6mmProduct model: TP2Voice intercom: supportPTZ control: support.Infrared night vision: 10 metersMotion detection: supportEncoding method: H.265&H264Non-recognition focal length: 3.6mmField of view angle (horizontal): 93°Wired network port: YesMaximum support TF card: 256G (TF card is not included in this package)Continuous storage: supportSupport NVR access: support