5MP High Definition Resolution With a resolution of 2880x1620, it is 2.5 times that of 1080P and 5 times that of 720p. Equipped with a 1/3" Progressive Scan CMOS sensor, it ensures clear images both day and night, delivering rich details. Large Capacity Storage Features an internal TF card slot, supporting up to 256GB of storage with automatic loop recording, eliminating concerns about insufficient storage space. Image Enhancement Technologies Features BLC (Back Light Compensation) & 3D DNR (Digital Noise Reduction), and HLC (High Light Compensation), resulting in cleaner images and clearer night vision, enhancing the overall quality of the surveillance footage. Advanced Detection Features human and vehicle detection with a 99% reduction in false alarms from non-target movements, such as animals or swaying branches. Multiple Access Methods Supports access via client software, web browsers, and mobile APPs, allowing users to view surveillance footage anytime and anywhere, ensuring they can stay informed about the monitored situation at all times. Multiple Power Supply Options Supports both POE power supply and DC 12V power supply, offering greater flexibility and convenience in installation and usage. Two-Way Communication Built-in microphone and speaker enable clear two-way audio, facilitating real-time communication and recording. Video Masking Function Supports video masking, allowing you to strictly protect private areas and selectively hide key frames as needed, ensuring both visibility of important footage and protection of privacy areas. High Protection Rating With an IP67 protection rating, it can operate reliably in extreme temperature conditions ranging from -30 °C to +60 °C (-22 22°F to +140°F), making it suitable for various harsh environments.