📡 Works with a 4G SIM card. Solar panel for continuous charging 🔋 Strong internal battery 👀 3 lenses for wider coverage and more accurate monitoring 🌙 Clear color night vision 🎯 Smart motion tracking and automatic person tracking 🎤🔊 Two-way audio (listen and speak) 📱 Full control from your phone from anywhere 💧 Weather-resistant and suitable for farms, rest houses, and homes