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