Dahua DHI-NVR2104HS-P-4KS3 4 Channel NVR, 4x PoE+, 1x SATA
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Dahua DHI-NVR2104HS-P-4KS3
The Dahua DHI-NVR2104HS-P-4KS3 is a 4-channel compact 1U NVR that offers 4 PoE ports and 1 SATA disk slot, providing 4K resolution, various video compression options, and AI SMD Plus support.
4-Channel Recording
Provides 4-channel simultaneous recording and network camera connection with 4 PoE 10/100 Mbps ports.
4K and HDMI 4K Output
Supports 4K resolution and offers video output at 3840×2160 resolution via HDMI output.
AI SMD Plus
Reduces false alarms by distinguishing between humans and motor vehicles with 4-channel SMD Plus on the recording side.
Storage and USB
Features 1 SATA disk slot, supporting a maximum of 20 TB per disk, and 2 USB 2.0 ports (front and rear).
Technical Specifications
Number of Channels : 4 channels
Supported Camera Resolutions : 12/8/6/5/4/3 MP, 1080p, 720p
Video Compression : Smart H.265+ / H.265 / Smart H.264+ / H.264 / MJPEG
Max. Resolution : 4K
Max. Decoding : 6×1080p@30fps
Input/Bandwidth : 80/80/60 Mbps (incoming/recording/outgoing)
SATA : 1× SATA
Max. per Disk : 20 TB
USB : 2 (front + rear) USB 2.0
Video Output : 1× HDMI (3840×2160), 1× VGA
Multi-Screen : 1/4
Playback : 4 channels
Network Interface : 1× 10/100 Mbps RJ-45
ONVIF : Profile T / S / G, CGI, SDK
IP Camera Support : Max. 12 MP
PoE : 4 ports 10/100 Mbps IEEE 802.3af/at
Power Supply : 53VDC 1.22A
Power Consumption : <10W (without HDD); PoE total 36W; Single port max. 25.5W
Audio : 1-ch RCA input, 1-ch RCA output
Weight : 0.85 kg
Dimensions : 260.0×232.5×47.6 mm
Operating Temperature : -10°C ~ +55°C
Mobile : iOS / Android
Applications : Villas, shops, small/medium-sized scenes
AI (Recording) : 4-channel SMD Plus
AI (Camera) : Perimeter protection and SMD
Other : One-click arming/disarming
Shipping & Return Terms
Fast Shipping: 24-hour delivery within North Cyprus · 3–5 business days between Türkiye and North Cyprus
Returns: 14-day no-questions-asked returns · In original packaging, unused
Warranty: All products are distributor approved and carry a 24-month warranty.
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