Description

Tiandy TC-R3440 40-Channel IP NVR – Pro Series | 16MP | 4 × SATA HDD

The Tiandy TC-R3440 is a high-end 40-channel NVR engineered for mission-critical surveillance environments. Designed for large-scale camera systems and security control rooms, it supports ultra-high-definition 16MP recording, advanced RAID storage options, dual-LAN network architecture and 4-bay HDD capacity. With enterprise-grade redundancy features and 4K HDMI output, this NVR delivers powerful performance, scalability and long-term reliability.

Key Features

• 40-channel IP recording for large surveillance deployments
• Supports ultra-high-definition cameras up to 16MP
• 4 × SATA HDD bays for large storage capacity
• Advanced RAID support: JBOD, RAID 0 / 1 / 5 / 6 / 10
• 4K HDMI output for high-resolution live monitoring
• Efficient S+265 / H.265 / H.264 compression
• Dual-LAN design for segmented networks or failover
• N+M redundancy and ANR (Automatic Network Replenishment)
• Smart playback and multi-window review
• ONVIF compliant for wide compatibility
• Durable aluminium housing for improved thermal performance

Applications

• Security control rooms & command centres
• Government & enterprise surveillance networks
• Shopping centres & commercial complexes
• Corporate buildings & campuses
• Industrial & logistics environments
• Large residential estates with high camera counts

Technical Specifications

Why Choose the TC-R3440

With enterprise RAID storage, 4-bay capacity, ultra-high-resolution camera support and advanced network redundancy, the TC-R3440 is built for serious security infrastructure. It provides a stable, powerful and scalable platform for critical surveillance operations.

What’s in the Box

• 1 × Tiandy TC-R3440 NVR
• USB mouse
• IR remote control
• Power adapter
• Mounting screws & accessories
• Quick start guide

Surveillance Hard Drives Sold Separately

Storage Guide – Choosing the Right Hard Drive

The amount of storage you need depends on the number of cameras, camera resolution, recording schedule, and how long you want to keep your footage.

Quick Reference

Suggested starting capacities for typical CCTV systems:

Choose a larger drive when recording continuously, using high-resolution cameras, or keeping footage for longer periods.

Consider More Storage If You:

• Record continuously, 24 hours a day
• Use 4MP, 6MP, or 8MP/4K cameras
• Need to retain footage for 30 days or longer
• Have busy areas with frequent movement
• Record audio together with video
• Plan to add more cameras later

Calculate Your Storage Requirements

For a more accurate estimate, use the WD Surveillance Storage Calculator. Enter your number of cameras, resolution, recording hours, frame rate, compression format and required retention period.

Calculate My Storage Requirements (Opens the Western Digital website in a new tab)

Please note: These figures are general guidelines and do not guarantee a specific recording period. Actual storage use will vary according to your camera and recording settings. Always check the NVR’s maximum supported hard-drive capacity before ordering.