Surveillance Camera Reolink NVS8-8MB4 4K UHD

The Reolink NVS8-8MB4 4K UHD surveillance camera system is an 8-channel NVR kit that includes four 4K 8MP PoE IP cameras and a pre-installed 2TB hard drive for continuous local recording. Designed for wired deployment with RJ-45 interfaces and support for Power over Ethernet (PoE), the system records 24/7, supports smart person/vehicle/animal detection, and can be expanded with up to four additional cameras to provide comprehensive coverage for indoor and outdoor locations. Remote access is available for Android, iOS and desktop via supported browsers, with multi-user access for up to 20 users and simultaneous playback of multiple channels.

Advantages

The kit delivers 4K 8MP video resolution for detailed footage, enhanced low-light performance with color night vision, and accurate motion detection that distinguishes people, vehicles and animals to reduce false alarms. Built-in two-way audio enables real-time communication while PoE simplifies installation by supplying power and data over a single Ethernet cable. Local continuous recording on the included 2TB HDD provides immediate storage with the option to expand up to 12TB for longer retention.

Suitable for

• Home security monitoring for front/back yards, entrances and garages
• Small business and retail surveillance for interior and exterior coverage
• Property perimeter and driveway monitoring with vehicle detection
• Pet surveillance and indoor activity monitoring

Key specifications

• Channels: 8-channel NVR (4 cameras included, expandable to 8)
• Camera resolution: 4K UHD (8 MP) per camera
• Recording: 24/7 continuous recording to pre-installed 2TB HDD (expandable up to 12TB)
• Night vision: Color-enhanced night mode with long-range capability
• Detection: Smart detection for person, vehicle and animal
• Power and connectivity: Wired Ethernet with RJ-45; Power over Ethernet (PoE) and DC support
• Audio: Two-way audio support on cameras
• Access: Android and iOS apps, desktop client and browser access; up to 20 concurrent users
• Playback: Simultaneous multi-channel playback (up to 4 channels at once)
• Placement: Suitable for indoor and outdoor installation

How to use

Mount the PoE cameras in the chosen indoor or outdoor locations and connect each camera to the NVR using a single Ethernet cable to provide data and power. Connect the NVR to your network via the RJ-45 port and power the NVR using the provided DC adapter if required. Use the Reolink mobile app (Android/iOS) or desktop client to complete initial setup, configure recording schedules, and enable smart detection rules. Verify camera angles and night-vision performance after installation and test two-way audio and alert notifications to ensure proper operation.

Recommendations

For reliable performance, use quality shielded Ethernet cables for outdoor runs, position cameras to minimize direct exposure to bright light sources, and set detection zones to reduce false positives. Regularly check HDD health and increase storage capacity if continuous long-term retention is required. Keep firmware and app versions updated to ensure compatibility and improved detection accuracy.