Defender Sentinel 4K Ultra HD Wired NVR 4 Channel Security Camera System with 4 POE Cameras Smart Human Detection and Mobile App

Protect what your value most with the clarity of 4K and the reliability a POE wired connection. The 4K Sentinel NVR security system offers the power of professional grade security with a simple DIY set up. Keep your home or business safe, without professional installation costs and monthly service fees. Featuring advanced smart human detection, vivid night vision, bank-level encryption and a premium viewing app, Sentinel offers robust protection for your property.