AOSU 2K Security Cameras Wireless Outdoor, Battery Powered for Home Security Cameras with PIR Human Motion Detection, Full-Color Night Vision, Spotlight & Siren, 2-Way Audio, 2.4GHz WiFi, Waterproof

100% Wireless More Convenient--- The 5000mAh wireless security camera can be used for 1-2 months on a full charge, so there is no need to re-lay wires, helping you save costs.
Clearer Details--- aosu outdoor security camera with 2K picture quality which is improved by 50% from 1080P video, and captures clearer details whether day or night. aosu cameras' built-in spotlights provide brilliant night vision to ensure your home security.
Securer Smart Alarms--- aosu home security cameras equipped with advanced motion detection technology, a smarter notification will send to your phone, such as 'there is motion', someone is staying, or 'someone is passing'. The notification comes with a picture preview which helps you quickly respond to it.
Chase Away Uninvited Guests--- aosu security camera system has built-in 2-way voice and spotlight, which can illuminate the light immediately after detecting a thief, and send a warning through the speaker of the camera to expel the thief and protect the safety of the property.
Protect Information Security--- aosu outdoor security camera supports SD card storage (not included) without any cost, and cloud storage provides 7-day free trial. All recorded videos are encrypted and protected.