🔒 Secure Your World in Stunning 4K! Get notified only when it matters with advanced person and vehicle detection. Enjoy a hassle-free installation with a simple PoE connection. Easily expand your security setup with compatibility for up to 8 Reolink cameras. Experience 4K Ultra HD resolution, delivering nearly 4x the detail of 1080p. Continuous recording with a pre-installed 2TB HDD ensures you never miss a moment. 4K Ultra HD Plug & Play Smart Detection The REOLINK4K Security Camera System features four 4K (8MP) PoE wired turret cameras, equipped with advanced person and vehicle detection technology. With a user-friendly plug-and-play setup, continuous 24/7 recording on a 2TB HDD, and the ability to expand to eight cameras, this system is designed for both security novices and enthusiasts alike.