Forever Power, Solar Style: The power never stops with this security system. Just 3 hours* of direct sunlight each day is enough to continuously power solar camera security outdoors, so you never have to worry about changing the battery. And when night rolls up or a rain shower strikes, the built-in battery keeps the juice flowing Active Deterrence: The ultra-bright 600 Lumens spotlight switches on as soon as motion is detected, shining a light on any unwanted guests, while the color night vision picks out details in the darkness up to 8 meters away No Hidden Costs: The wireless security cameras are a one-time purchase. There are no monthly fees or hidden costs. Everything is done on-device for complete security and transparency Minimize False Notifications: Always be notified when there is a person on your property with Person Detection. Only receive notifications that are important to you on the Kittyhok app, even while you’re away from home Expandable 10CH NVR: NVR supports up to 10 cameras, You can add Battery Camera, 24/7 WiFi Security Camera, and PTZ Dome Security Camera, to meet your individual needs Kittyhok Wire-Free Home Outdoor Security Camera System