The Solar PTZ Camera has Free batteries that is Solar Powered , WiFi IP Camera Support PIR motion detection, alarm push to mobile phone Support 2.4G Wi-Fi connection, does not support 5G, After connection available remotely access via 3G,4G.Support mobile phone & PIR detection wake up. Storage loop recording, insert card recording, store video will be viewed at any time. Sound and motion detection, when someone breaks into the shooting area, the action detects and sends a push notification on your phone.