A World-First, Made for You The SecureAlert is the first product of its kind - combining a best in class yet easy to set up 4K Wi-Fi NVR, four Ultra HD cameras, sensor lights, sirens, mobile alerts, 2-way talk, & more. Your Security Enforcer Defend your property & deter intruders with motion-activated red & blue flashing lights, spotlights & sirens. Ultra-Impressive 4K Video in pro-quality Ultra HD to see everything that's happening live or in playback mode, plus you can zoom in close to see car license plates, faces & so much more. SwannNet Wi-Fi Connection The NVR plugs into power & connects to your internet router via the included network cable or Wi-Fi. SwannNet allows you to select whether each camera connects to the NVR or your Wi-Fi. See Color at Night Get color video at night up to 32ft (10m) with the lights on & even longer, up to 115ft (35m), in black & white during total darkness. More Reliable Security Note: This item requires Australian Standard 230V / 50Hz mains power supply to operate. Please check your local power supply to ensure that this item will work in your country. Adapters and transformers may be required and are not included. Storage Media Type : 3.5" SATA HDD Included Capacity : 1TB LAN Standard : 100BASE-T (10/100Mbps) LAN Port Type : RJ45 Recording Resolution (Digital Input) : 4K UHD (3840 x 2160) Recording Resolution (Analogue Input) : 4K UHD (3840 x 2160) Supported Display Resolution : 4K UHD (3840 x 2160) Type of Camera : Bullet Resolution : 4K UHD (3840 x 2160) Lens Angle : 87Deg Infrared Range : 35m Video Channels (IP Connection) : 4ch Camera Connection : Digital Wireless