1. Simple installation: no need to connect the controller, you can install it yourself, no need to invite construction personnel;

2. Monitoring angle: 360-degree monitoring without dead angle, with zoom can also adjust the monitoring distance;

3. No need to connect electricity: solar cell photoelectric power conversion and built-in battery pack exchange power supply;

4. No wiring: no need to gouge the wall, no need to destroy the decoration, no long-distance power transmission;

5. Ready-to-use: not limited by distance, stable network can be viewed remotely and in real time.