>Huawei LiteOS system: ultra-low power consumption, ultra-long standby, smart power saving>Battery power supply: using 2 sections of 18650 rechargeable lithium battery power, easy to dismantle, can replace batteries>Solar panels: available, flexible brackets, adjustable angle of reception of sunlight>Convenient installation: Battery/solar panel dual power supply, no power line tail, farewell to wiring trouble>Smart PIR: built-in PIR human infrared sensing, automatically video when the monitoring area detects someone passing, and send abnormal alarm information to the mobile phone>TF card storage: built-in storage TF card slot, up to 128G memory card loop storage>Infrared night vision:10-20 meters night vision, dark night can also be clear>IP66 waterproof: more interference resistance, waterproof, lightning protection, adapt to various harsh environments>Remote awakening: APP remote viewing real-time monitoring screen>Video talk: Through mobile APP can remote video talk, with full duplex talk function, clear voice>Double choice: support WiFi connection, also support AP hot spot connection, achieve no network can also monitor