* Solar 4G camera1. No connection: solar charging and built-in lithium battery power supply;2. No wiring: no wall penetration, no damage to decoration;3. No cable: no cable monitoring;4. Remote viewing: with network, remote viewing anytime and anywhere;5. Human body induction: when a person is sensed, take a picture immediately;6. Privacy protection: local storage, no leakage;7. Two-way voice: monitoring recording, real-time intercom;8. Simple installation: self-installation, no need for professional construction personnel;9. Double light source night vision full color: white light auxiliary light source, can display color pictures at night;