EZVIZ Mini Battery Camera Indoor, No Plug-in, with Audio Video, APP Control, Camera Wireless 2.4Ghz Wifi, Human Motion Detection, Night Vision, Two Way Audio, Magnetic Mount, Google Alexa Control(BC2) 256gb-black

Battery-Powered: The BC2 is embedded with a 2,000 mAh rechargeable battery to run up to 50 days on a full charge. No more need to install it near an outlet – in fact, you can even take it with you on a road trip! In emergencies or power outages, when most home cameras stop working, you BC2 will continue to operate and record events in its local memory.
Smart Human Motion Detection: The BC2 integrates a PIR sensor with a human-shape detection algorithm to make sure it alerts you only when it matters.
Two-Way Audio: Use your mobile phone to speak in real time to your loved ones who appear in your camera view, so you’ll know that they’re safe at home. In addition to crisp 1080p video quality, the BC2 renders clear night vision to provide peace of mind even in pitch black darkness.
Local SD Card&Cloud: Secure your recorded videos on a local microSD card up to 256 GB(sold seperately), or subscribe to EZVIZ’s CloudPlay for fully-encrypted cloud storage and extra peace of mind. Please note that this Cam only supports 2.4G Wi-Fi. So do not select 5G Hz Wi-Fi during network configuration.
Easy Installation: With the included magnetic base, you can snap the BC2 camera onto any metallic surface. Feel free to move it to another spot whenever you want, without worrying about leaving any drill holes or sticky adhesive behind.