Check the listing for details. LOREX 4K ULTRA HD 8 CHANNEL SECURITY SYSTEM W/ 2 TB DVR *DM. Condition: Open box. Listed at 389.99 USD. *SALES TAX NOW CHARGED ON ALL ORDERS* ITEM IS NEW IN OPEN & DISTRESSED PACKAGING! ITEM IS PERFECT! Whether you're purchasing your first system or long overdue for an upgrade, this 4K HD 8-channel analog security system with 4 cameras from Lorex easily meets the demanding needs of modern-day security. The DVR of the Lorex DK182-48CAE records stunning 4K resolution video footage with pristine details and realistic color representation. With other amazing features such as advanced motion detection, smart home compatibility with Amazon Alexa or Google Assistant and Apple TV or Chromecast, the exclusive Color Night Vision (CNV) technology, local video storage, and more, this 4K UHD surveillance system will easily provide professional-quality security protection for your home or business. This surveillance system is hard wired so there are no worries about lag or WiFi drop out. But it is designed to be used with or without connection to the Internet. Remote viewing, push notifications, and firmware updates all require Internet connectivity.System includes:4K Ultra HD D841A82B digital video recorder preloaded with 2 TB hard driveFour 4K Ultra HD C841CA security camerasFour 60 ft. BNC extension cables4 power adapters4 mounting kitsHDMI cableEthernet cableDVR power adapterUSB mouseQuick-setup guideSystem features:Compatible with Amazon Alexa and Google Assistant to quickly access footage and select featuresAbility to view live or recorded video directly on TV with smart home capability that is compatible with Apple TV or ChromecastReduces unnecessary alerts and false alarms with advanced motion detectionWorks with Lorex Home appPush notifications are sent when motion from a person/vehicle is detected (available on up to 4 channels)Smart Search filters motion events for reviewing footage quickly and easilyCan be used with or without connection to the InternetRemote viewing, push notifications, and firmware updates require Internet connectivity4K DVR features:2 TB security-grade hard driveExpandable up to 10 TB total—no monthly Cloud feesExpandable to a total of 8 cameras (sold separately)Heavy-duty, handles the workload of 24/7 monitoringLocal storage ensures only designated user can access footagePanic button activates all lights and sirens on compatible add-on cameras (sold separately)4K (8.0 megapixels) camera features:4x the resolution of Full HD for fine details in increased resolution—3840 x 216087° field of viewLarge 1/3 in. image sensor for very high-quality night time videoAbility to view live video at 15 FPSIR cut filter ensures accurate color representationEnhanced night time clarity and better video evidence with Color Night Vision (ambient lighting required)IR night vision range of 120 ft. in ambient lighting or 82 ft. in total darknessClose-up recognition in the dark with SmartIRWeatherproof (IP67) for outdoor or indoor installationsExtreme temperature performance: -40°F to 131°FVandal-resistant design with cable pass-through bracketVersatile ceiling or wall mounting options 8-TD 58CJ