Coverage, often combining a fixed wide-angle view with a dual-lens PTZ (Pan-Tilt-Zoom) capability for comprehensive surveillance.PIR Human Detection: Uses Passive Infrared sensors to reduce false alarms by specifically detecting the heat signatures of moving people.Solar Powered: Equipped with a dedicated solar panel for continuous charging, making it ideal for locations without easy access to electrical outlets.Smart Connectivity: Features icons indicating support for mobile app remote viewing, two-way audio, and cloud or local SD card storage.