Camius 4 8MP Wired PoE Spotlight Security Camera Bullets with a 4K 8 Channel NVR, 3TB Hard Drive, 3840 x 2160, 2-Way Audio (built-in microphone, Speaker), Siren, Color Night Vision - 8P4S83TS

The NVR's 128Mbps bitrate allows both live view and playback videos at Ultra HD resolution. You can add up to 8 Camius PoE IP cameras to this system. NVR storage: SMART, which is short for Self-Monitoring, Analysis, and Reporting Technology is The advantage of this technology running in the background and on-demand is that the user can stay up to date on the hard drive's health. This 4K camera can record at a pixel ratio of 3840 x 2160 @15fps Wide Angle Security Camera: Spot8S spotlight PIR camera maximizes coverage in indoor and outdoor applications. The 2.8mm lens used in Spot8S cameras captures 110 degrees view. 2-Way Audio: A built-in microphone allows the user to monitor audio around the camera, and a built-in speaker is utilized to play sounds on the camera. Put together, 2-way audio creates an intercom system between the user on a smartphone and the visitor under the camera. The camera with siren adds an instant deterrent to your security system. The built-in speaker is used to play a loud siren sound based on conditions set by the user. Volume can be adjusted under settings so that the siren is loud enough to do its job without bothering the neighbors. A schedule option is available which allows the user to define hours and days during which the siren should be activated. Motion Activated Spotlight Cameras illuminate visible and bright light into the scene, which is proven to deters crime. Users can also turn the spotlight on and off using the Camius View app. Users can also Schedule deterrence features to only be active during certain hours and days of the week. The spotlight feature allows for clear color video in complete darkness; this helps in identifying subjects. Passive Infrared or PIR is a better way to detect motion; it is used as an alarm system to detect human movement. Allows for deeper integration with other camera functions like the spotlight and siren. Users can select hours and days of the week for the PIR sensor to work; users can also select areas where motion should trigger an alarm. You can enable push notifications for PIR triggering on your smartphone. Video Motion Detection allows to set detection areas under setup for the NVR; a schedule is available for detection hours and days. Video motion detection triggers recording and other actions on your Camius NVR. You can set motion recording as the only recording method to save on disk space or activate motion recording along with normal 24/7 recording to record everything while having easy access to video footage triggered by motion.  Sound Detection is triggered when a sudden loud noise occurs near the camera. Color Night Vision security cameras from Camius offer this view mode in ambient light conditions. The camera automatically adjusts the displayed stream to include color on a video at night time. This allows the user to distinguish colors on a subject, like a red vehicle or a blue shirt. Weatherproof: A sealed metal enclosure with a hardened bracket gives Camius weatherproof security cameras an advantage in colder climates. Outdoor IP cameras from Camius ship with an all-weather wire joint sealing coupler. Spot8S cameras are IP66 rated (-22°F~131°F) The free NVR software can turn any desktop, laptop, PC, or Mac into a 24/7 surveillance station to monitor live video and audio streams in addition to playback and manage cameras with access to device settings. Camus View mobile app is available on iOS and Android App stores and is ready to link into your security cameras out of the box. You can use the App to view and playback any Camius security camera; 2-way audio is available for Spot8S cameras included in the bundle, which allows the user to press and talk in addition to listening to audio. You can even activate the spotlight and siren. Included: IPvault1128P 8 Channel NVR 3TB HDD  Spot8S 4K PoE Spotlight Camera (4 pcs) 60 feet network cable (4) HDMI cable, USB mouse, Installation Guide, Tech support info, security camera sign