Firstrend Home Security Cameras Wireless Outdoor 2K Wifi Battery Powered ?? ????? ????? ????? ??????: Spot in 2K QHD resolution with this home surveillance cameras and see vivid details for both day and night. Flood lights in firstrend wireless security cameras provide crystal-clear colored night vision in darkness, as well as helpping to deter intruders at night. You can get more accurate details when digitally zoom in. ????? ??? ?????? ?????????: Equipped with intelligent PIR motion sensor, firstrend wifi camera detects only items you care like humen, pets and vehicles. No more worries about false alarms caused by insects, leaves, rain, breeze, etc. Any events detected, it would promptly send motion alarms to you on the phone app. Always keep every moments in your eyes. ?????? ?????? ???? ? ??? ?????: A simple registeration and wifi connection, you can easily remote view this battery camera on the phone APP for free.Watch live streaming and playback anytime and anywhere. Built-in mic and speaker allow you to hear over the wireless camera and talk back to your family, visitors or intruders. Well designed for home and commercial security. ???% ????-???? ????????????: A buit-in rechargeable battery and 2.4GHz wifi connection make this outdoor camera completely wirefree to work. It can be easily installed indoor and outdoor without any cords needed.IP66 waterproof keeps firstrend wireless battery camera working properly in any kinds of weather like rain, snow, sandstorm and lightning. A superior choice for both inside and outside use like house,cafes, farms, office, etc. ????-??? ??????? ????? ?????????: Cloud storage is supported on our wireless surveillance cameras(NOT for free). But a SD/TF card can also be slotted in for local storage with no monthly fee.(NOTE: SD/TF card is not included in the package). This rechargeable camera also works wth alexa. Complete your home security in a smarter way.