【4K Security Camera with Full-Color Night Vision】Dual Lens security camera offers 4K QHD resolution, a fixed wide angle lens to focuse on the whole house and a 360° PTZ zoom lens to capture more detail in motion detection. Display them simultaneously on one screen with no blind spots, Excellent resolution make sure an superior day and advanced color night vision and capture more detail in the darkness within 30 feets. Not Battery Powered. "Wireless" means wireless wifi connect or NVR, Not 100% Free cord.,【AI Tracking & 2-Ways Talk】 Advanced AI smart algorithms that can be triggered by human movement to avoid false alarms caused by mosquitoes, leaves and other object movement. Sensitively capture human detection while pushing instant alerts to your phone. Then it will automatically return to the daemon point you set after tracking in customized time. Built-in noise-resistant microphone and speaker to achieve clear 2-ways audio. You can keep track of what's going on indoors and outdoors and stay on top of it all. (Note: If you want to track animals, you need to turn off human detection）,【2 in 1 Outdoor Cameras & IP66 Waterproof】 Dual lens outside camera can capture two areas simultaneously to record more detail in full view. 4MP PTZ 24/7 Recording motion camera provide is perfectly for more comprehensive protection for your outdoor and indoor safety. IP66 waterproof outside cameras is a good choice for use in rainy day, snowy day, and extreme weather. Use for Parking Lot camera, Warehouse cameras, outdoor/indoor.,【24/7 Recording & Online APP Control】 Only work with the 2.4Ghz WiFi, you can effortlessly enjoy uninterrupted video streaming and remote in your phone anywhere. Recording via SD (Not include, Maximum Supported 256G）or Cloud storage. Not missing any moment and freely playback.,【Work with Alexa/NVR & Service】Focus on House security, you can feel free connect the guoanvision security camera to the icsee mobile APP or WMS PC APP to remotely view and control anytime. Work with NVR that only support above 6MP to enjoy security camera system. Compitable with alexa to share security camera system. We provide a year warranty and 24 hours online Email for our all outdoor/ indoor/ home security camera.