See 4K details day and night: Use eufyCam to identify subtle characteristics of any possible intruder, whether human or animal, even at night. Low-light conditions are optimized for color clarity by the photosensitive Starlight system. With an integrated solar panel that requires only two hours of sunlight per day for Forever Power, the eufyCam is self-sufficient in any outdoor setting. Videos can be stored indefinitely. Your Security Is Enhanced by BionicMind AI Technology: Discover the full extent of your security with BionicMind, which uses self-learning AI to provide facial recognition that can tell family members from strangers. With clear two-way audio and voice activation through Alexa and Google Assistant, you can easily operate the eufyCam 3. To prevent false alarms, you can even create activity zones.