Lorex, L85591-8AA4B-E, 4K 1TB NVR System with 4 x Black Outdoor Battery Security CamerasL85591-8AA4B-E Includes Only1 x 4K NVR4 x 4K Battery Cameras4 x 3-Cell Batteries1 x NVR Power Supply1 x USB Mouse1 x Ethernet Cable1 x HDMI Cable1 x Camera Power Supply4 x Mounting Brackets4 x Fastener Screws16 x Mounting Anchors & Screws1 x Tool KitFeatures of 4K Spotlight Outdoor Battery Security Camera:4K (8MP) Image Sensor with Color Night Vision2-Way TalkSmart DetectionRemote Viewing Via Lorex Cirrus AppNo Monthly SubscriptionFeatures of 4K NVR:6 Channels: NVR can support up to 6 cameras1TB: 2.5" SATA HDD Record at least 1 year of videoLorex Cirrus EnabledEnjoy the versatility of battery-operated cameras, losing the cables but not the coverage. This system features 4 x Battery-Operated Cameras and a wired NVR, delivering a complete view of your whole property. See the finest details with superior 4K Resolution and Color Night Vision and never miss a thing with Person Detection. Keep your recordings private and enjoy ample storage with the built-in 1TB Hard Drive with no recurring monthly fees. This system is a perfect choice if you want top-quality security with easy DIY installation.Superior Video Quality, Day and NightExperience the quality of 4K Resolution, delivering exceptional video clarity, and realistic color imaging with digital zoom. Get enhanced detail with nighttime video thanks to Color Night Vision (ambient lighting required) and Infrared Night Vision, which records crisp black and white video in complete darkness.Versatile Battery-Operated DesignLose the wires, not the coverage. Get security where you need it the most and enjoy flexible and seamless installation thanks to the battery-operated design. These cameras feature a 3-Cell Battery Power Pack, supporting 4K Resolution while offering up to 600 motion events with a single charge.Improved Range and ConnectivityWi-Fi HaLow connection ensures better connectivity overall, even across longer distances, as it uses the less crowded, below 1GHz frequencies.Get Alerts that MatterOnly receive notifications you care about and reduce unwanted alerts with Person Detection with no recurring monthly fees.Proactive SecurityGet an added layer of security and deter unwanted visitors with the motion-activated warning light and a remotely triggered siren.Speak with EaseHear and speak directly to visitors through the camera using the Lorex Cirrus app with 2-Way Talk.Private Local StorageWhat does your security camera record the most? You. Keep your recordings where they belong - Private, at home, and in your control with the NVR's dedicated local storage. Enjoy ample storage for your video recordings with the 1TB Hard Drive.No Subscription RequiredExperience top-quality security at no extra cost. Access all premium camera features, motion events, and video recordings with no recurring monthly fees.Monitor Your Home or Property Whenever You LikeStay connected to your Lorex battery-operated security system from anywhere with the Lorex Cirrus App. Receive push notifications straight to your phone's home screen if one of your cameras detects motion, easily review past motion events using the easy-to-read history timeline, and much more.Smart Home CompatibilityGet fast access to your cameras with hands-free voice control. Use simple voice commands to activate camera features.Constructions:.