Multi-lens camera provides balanced high definition. Dual screen: The camera displays two different shots simultaneously. Automatic human tracking: The camera lens automatically rotates as the person moves. Human detection alarm: Provides an instant alert and push notifications upon detecting a person. Custom alert sound: Supports custom alert sounds. High-efficiency solar panel: Equipped with a high-efficiency solar panel and a large-capacity built-in battery. Sleep/Off mode: The device enters sleep mode, and recording stops unless a person passes by (to save power). Comprehensive coverage: Pan and tilt (PTZ) with a 360-degree horizontal and 90-degree vertical angle. Connection technology: Supports 4G to work in areas without Wi-Fi. Night vision: Smart full-color night vision in addition to infrared night vision. Weather resistance: IP66 rating, water and dust resistant. Two-way audio: To talk to visitors or warn intruders.