Tiandy TC-R3840 4HB 40-Channel 4K AI Network Video Recorder

The Tiandy TC-R3840 4HB is a high-performance 40-channel network video recorder (NVR) designed for advanced AI surveillance applications. With support for up to 12MP resolution recording and 4 SATA HDD bays (up to 40TB total), this NVR delivers robust storage and intelligent video analytics including perimeter protection, face detection, and vehicle detection. Ideal for medium to large-scale security systems.

Advantages

Equipped with powerful AI features, the TC-R3840 4HB enables real-time object detection and smart search, reducing false alarms and improving security efficiency. Its RAID support (0/1/5/6/10) ensures data redundancy, while dual Gigabit Ethernet ports provide reliable network connectivity. The unit supports S+265/H.265/H.264 compression to save bandwidth and storage.

Suitable for

• Commercial buildings and office complexes
• Warehouses and logistics centers
• Retail stores and shopping malls
• Educational campuses
• Government and public facilities

Key specifications

• 40-channel IP camera input
• Max recording resolution: 12MP (4K)
• 4 SATA HDD bays, up to 10TB each (max 40TB)
• Video compression: S+265/H.265/H.264
• Incoming bandwidth: 320 Mbps; Outgoing: 256 Mbps
• Video outputs: 2x HDMI (up to 4K), 1x VGA (1080P)
• AI: Perimeter protection, face detection, vehicle detection, smart search
• Network: 2x Gigabit Ethernet (RJ45)
• USB: 1x USB 3.0 (front), 2x USB 2.0 (rear)
• RAID: 0,1,5,6,10
• Alarm I/O: 16 in / 4 out
• Audio I/O: 1 in / 1 out (RCA)
• Decoding: 2-ch@12MP, 4-ch@8MP, 8-ch@4MP, 16-ch@1080P
• Power: AC 100-240V, ≤20W (without HDD)

Recommendations

For optimal performance, pair with Tiandy IP cameras and use enterprise-grade SATA HDDs (e.g., WD Purple or Seagate SkyHawk). Ensure network infrastructure supports 320 Mbps incoming bandwidth. RAID 5 or 6 is recommended for data protection.