Security Cameras

Security Cameras are electronic surveillance devices whose core function is video capture. They utilize optical sensors to capture scene imagery, convert it into electrical signals, and transmit the data. These devices primarily consist of a lens module, image sensor, encoding processor, and network transmission module. They are categorized by deployment environment into indoor and outdoor types. Indoor models focus on monitoring private areas (e.g., nurseries, pet zones), while outdoor models emphasize features like waterproof/dustproof construction and wide temperature range adaptability. By power source, they encompass wired, battery-powered, solar-assisted, and 4G/5G cellular models. Core functionalities include high-resolution live video streaming, motion detection with automatic alerts, infrared night vision, two-way audio communication, and cloud storage services. Users can remotely view footage and receive anomaly notifications via mobile applications. The target user base includes homeowners (particularly for child/pet monitoring and property security), small business operators, and individuals needing to monitor elderly family members or pets. Security cameras serve as the visual perception hub in modern intelligent security systems.