1. Constant power, low power, ultra low power modes optional
2. & 7.5W solar panel. Power is no longer a problem
3. 100% wire-free, suitable for farmlands, highways and forests
4. High accuracy PIR sensor + human shape detection
5. 355° pan & 90°tilt
6. Multiple night vision modes
7. H. 265+/H. 264 supported
8. Two-way talk(full-duplex)