Keep a close watch over your home or business with the Swann Buddy. With its crystal clear 4K Ultra HD resolution, you'll catch every detail, from faces to packages, around the clock. True Detect heat and motion sensors pick up any activity and send alerts right away. And its 165° wide-angle view gives you a complete head-to-toe picture. Good to know - Give delivery instructions or talk to visitors - it has 2-way audio - No more night-time worries, as night vision covers up to 5 m in the dark - With its 32 GB microSD card, you've enough space to save all your clips - Go for a wire-free setup with a rechargeable battery or hook it up to your existing doorbell wiring - Little bit of rains won't be a problem, it has an IP56 rating - The chime unit comes with six options, so you can choose a melody apart from the boring ding-dong - Its 20 m wireless range lets you know who's at the door not matter which part of the house you're in