ABUS SECURITY-CENTER TVVR36402 4-Channel 4K PoE NVR Network Video Recorder up to 16 TB

Experience 8-megapixel 4K UHD clarity on every channel with the ABUS TVVR36402, a 4-channel network video recorder engineered for uncompromising surveillance performance. With four Power-over-Ethernet ports delivering up to 30 W each, this NVR simplifies installation by transmitting both data and power over a single cable, eliminating the need for separate power supplies for your IP cameras. The recorder supports a massive 16 TB of internal storage across two SATA bays, ensuring weeks of high-resolution footage retention. H.265+ compression slashes bandwidth and storage requirements by up to 50% compared to H.264, without sacrificing image quality. Dual video outputs—HDMI up to 4K and VGA up to 1080p—let you connect to modern 4K monitors or legacy displays. With a robust 40 Mbps incoming bandwidth, the TVVR36402 handles four simultaneous 4K streams without a hiccup. Remote access via the ABUS Link Station app, web browser, or CMS software keeps you connected to your property from anywhere in the world.

Overview

The ABUS SECURITY-CENTER TVVR36402 is a professional-grade 4-channel NVR tailored for small to medium-sized surveillance installations. It supports up to 4 IP cameras with resolutions up to 8 MP (4K UHD), making it ideal for retail stores, offices, warehouses, and residential properties requiring crisp, detailed video evidence. The unit features four PoE ports conforming to IEEE 802.3af/at standards, providing a total power budget sufficient for most dome and bullet cameras. Two SATA interfaces accommodate 3.5-inch hard drives up to 8 TB each, enabling up to 16 TB of onboard storage. The embedded Linux operating system ensures stable, virus-resistant operation, while the fanless design (passive cooling) guarantees silent running—perfect for noise-sensitive environments. The recorder includes one audio input and one audio output for two-way communication or sound recording, plus three USB ports (two USB 2.0 front, one USB 3.0 rear) for mouse, keyboard, or external storage. A Gigabit Ethernet port provides high-speed network connectivity for remote viewing and camera management.

What stands out

• 4K UHD resolution support: capture every detail with 8 MP clarity on all four channels.
• Built-in PoE switch: four 802.3af/at ports deliver power and data over a single cable, reducing clutter and installation time.
• Massive storage capacity: dual SATA bays support up to 16 TB, enough for continuous recording over extended periods.
• Advanced H.265+ compression: saves up to 50% storage and bandwidth compared to H.264 while maintaining superior image quality.
• Flexible video outputs: HDMI (up to 4K) and VGA (up to 1080p) allow connection to both modern and legacy displays.
• Silent operation: fanless cooling design ensures zero noise, ideal for offices or residential use.
• Remote accessibility: view live or recorded footage via ABUS Link Station app, web interface, or CMS software from anywhere.

Technical details

• Video channels: 4
• Max resolution per channel: 8 MP (4K UHD)
• PoE ports: 4 x IEEE 802.3af/at (max 30 W per port)
• Internal storage: 2 x SATA HDD bays, up to 8 TB each (16 TB total)
• Video compression: H.265+, H.265, H.264+, H.264
• Video output: 1 x HDMI (up to 4K), 1 x VGA (up to 1080p)
• Audio I/O: 1 x RCA input, 1 x RCA output
• Network: 1 x RJ45 Gigabit Ethernet (10/100/1000 Mbps)
• USB: 2 x USB 2.0 (front), 1 x USB 3.0 (rear)
• Incoming bandwidth: 40 Mbps
• Outgoing bandwidth: 80 Mbps
• Simultaneous playback: 4 channels
• Operating system: Embedded Linux
• Remote access: ABUS Link Station app, web interface, CMS software
• Power supply: External DC 48 V
• Operating temperature: -10 °C to +55 °C
• Cooling: Passive (fanless)
• Product colour: Black

Our verdict

The ABUS TVVR36402 is a powerhouse NVR that punches above its class. Its 4K support, built-in PoE, and enormous storage capacity make it a future-proof choice for demanding surveillance needs. The fanless design is a bonus for quiet environments, and the intuitive remote access ensures you're always in control. If you need a reliable, high-resolution recording solution for up to four IP cameras, this unit delivers exceptional value.