Dahua NVR2104HS-4KS2 4 Channel NVR Recording Device
4 channel Dahua NVR; offers 80 Mbps monitoring and recording bandwidth, supports resolution up to 8 MP. Two-way talk channel allows alerts to be issued via speaker on the camera. HDMI and VGA output, 2 USB and RJ45 ports meet the requirements of small installations.
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Estimate how many TB you need, or how many days your disk will hold. The result is a range, not an exact value.
Calculated with a typical bitrate range of 2–6 Mbit/s (H.265, 15 fps). Total incoming bandwidth: 16–48 Mbit/s. Disk capacity uses the manufacturer’s TB (1 TB = 1000 GB). Real usage depends on scene activity; for an exact figure enter the bitrate shown on the recorder or take a 24-hour sample recording. The calculation uses the whole disk; if you want to keep part of it free, divide the result by (1 − margin), e.g. by 0.9 for a 10% margin.
Technical specifications
| Monitoring/Recording Bandwidth | 80Mbps/80Mbps |
| Resolution | Up to 8 MP |
| Two-Way Communication | 1 Channel @ 8MP / 4 Channel @ 1080p |
| Decoding | P2P |
| Connection Ports | 1x HDMI, 1x VGA, 2 USB, 1 RJ45 port (10/100Mbps) |
More from the Dahua family
- NVR2116HS-4KS2 — Dahua NVR2116HS-4KS2 16 Channel NVR Recording Device
- NVR2116HS-S3 — Dahua NVR2116HS-S3 16 Channel NVR Recording Device
- NVR4116HS-4KS2 — Dahua NVR4116HS-4KS2 16 Channel NVR Recording Device
- NVR4232-4KS2 — Dahua NVR4232-4KS2 32 Channel NVR Recording Device
- NVR5216-4KS2E — Dahua NVR5216-4KS2E 16 Channel NVR Recording Device
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- Hikvision DS-7616NI-M2/16P — 16-Channel 16 PoE 8K NVR
- Hikvision DS-7616NXI-K2 — 16-Channel 4K NVR