The Dahua NVR4104HS-P-4KS2/L is a compact, professional-grade 4-channel 1U network video recorder designed to support up to 4 IP cameras with built-in PoE ports and advanced 4K HDMI output. This recorder offers seamless integration with Dahua smart cameras and supports AI-by-camera features such as face detection, perimeter protection, people counting, and heat mapping.
Equipped with Smart H.265+ compression, up to 8x 1080p decoding, and 80 Mbps incoming bandwidth, the NVR4104HS-P-4KS2/L is engineered for efficient, high-performance video surveillance in small business, commercial, or residential setups. Though now classified as End-of-Life (EOL-L), it remains a reliable option in existing deployments and upgrade cycles.
What’s Included in the Box
Main Features
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4-Channel PoE Support: Built-in PoE ports simplify camera installation, eliminating separate power supplies.
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4K HDMI Video Output: HDMI output supports up to 3840×2160 resolution, plus simultaneous VGA output.
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AI-by-Camera Compatibility: Supports face detection, IVS, perimeter protection, people counting, heat map, and SMD when connected to compatible Dahua AI cameras.
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Smart Video Compression: Smart H.265+/H.264+ reduces bandwidth and storage consumption without compromising quality.
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Decoding Capacity: Supports up to 8 channels at 1080p @30fps decoding performance.
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Remote Access: View live or recorded video remotely using the Dahua app on iOS/Android.
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Intelligent Search: Search recordings by face attributes, target type (human/vehicle), or event type.
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Advanced Alarms: Includes general, anomaly, and intelligent alarms with linkage actions like snapshots, video, email notifications, and buzzer.
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Web & GUI Interface: Access via browser or local GUI with enhanced 4.0 user interface and security baseline 2.1 compliance.
Technical Specifications
| Category |
Details |
| Model / SKU |
NVR4104HS-P-4KS2/L |
| Video Inputs |
4 IP channels |
| PoE Ports |
4 × PoE (802.3af/at), 36W total budget |
| Max Decoding |
8 × 1080p @30fps |
| Video Compression |
Smart H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Output Interfaces |
HDMI (4K), VGA |
| Resolution Support |
Up to 8MP input |
| Playback |
4-channel simultaneous playback |
| AI Support by Camera |
Face detection, perimeter protection, IVS, people counting, heat map, SMD |
| Face Attributes |
Gender, age, glasses, expression, mask, beard |
| Storage |
1 × SATA III interface, up to 10TB HDD |
| USB Ports |
2 × USB 2.0 (front and rear) |
| Network Interface |
1 × RJ-45 10/100 Mbps Ethernet port |
| Supported Protocols |
HTTP, HTTPS, TCP/IP, IPv4/IPv6, RTSP, SNMP, FTP, DDNS, DHCP, NTP, UPnP, and more |
| Third-Party Integration |
ONVIF (Profiles T/S/G), CGI, RTSP |
| Mobile App Access |
Android & iOS via P2P (DMSS app) |
| Power Supply |
48–53V DC, ≤10W (PoE off) |
| Dimensions |
260 mm × 232.3 mm × 50.3 mm |
| Operating Conditions |
–10°C to +55°C; 10%–93% humidity |
| Certifications |
CE, FCC, EN50130-4, RoHS, and others |
| Net Weight |
0.86 kg |
Warranty Information
As an EOL (End-of-Life) model, warranty availability may vary by distributor or region. Most units are covered by Dahua's 3-year limited warranty when sold through authorized Australian or New Zealand suppliers.
Brand Information
Dahua Technology is a global leader in video surveillance solutions, renowned for delivering reliable, innovative, and secure products for commercial, residential, and government security needs. Dahua’s global reach and localized support make them a top-tier brand in IP surveillance.
SKU: NVR4104HS-P-4KS2/L
Practical Use Scenarios
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Retail Environments: Monitor key areas like entrances, registers, and stockrooms with AI-enabled cameras.
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Small Businesses: Deploy smart analytics and event search features for theft prevention and incident review.
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Residential Properties: Record around-the-clock surveillance with remote mobile access and intelligent search.
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Multi-tenant Buildings: Centralize video surveillance while enabling perimeter and intrusion alerts.
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Legacy System Upgrades: Ideal for expanding or replacing existing Dahua systems in EOL-compatible environments.
Excellence for the Australian and New Zealand Market
The Dahua NVR4104HS-P-4KS2/L is optimized for the ANZ region, adhering to CE, FCC, and EN50130-4 certifications. All units sourced through authorized local distributors ensure full warranty coverage, compliance with Australian power and networking standards, and support for remote updates and firmware in local time zones. Customers benefit from direct support channels with Dahua, enhancing system reliability and longevity in commercial-grade deployments.
FAQs – Dahua NVR4104HS-P-4KS2/L
Q1: How many IP cameras can the Dahua NVR4104HS-P-4KS2/L support?
A1: The NVR4104HS-P-4KS2/L supports up to 4 IP cameras, each powered through its built-in PoE ports.
Q2: Does the NVR4104HS-P-4KS2/L support AI functions like facial recognition?
A2: Yes, it supports AI functions via connected Dahua AI cameras, including face detection, perimeter protection, people counting, and heat maps.
Q3: Can I access the NVR4104HS-P-4KS2/L remotely via mobile device?
A3: Absolutely. It supports P2P remote surveillance through the Dahua DMSS app for both iOS and Android.
Q4: Is there 4K video output support?
A4: Yes. The HDMI output supports up to 3840 × 2160 (4K) resolution for crisp high-definition monitoring.
Q5: What is the storage capacity for this recorder?
A5: It supports one SATA hard drive, up to 10TB, ideal for extended high-resolution recording.
Q6: Is this model still in production?
A6: No. The NVR4104HS-P-4KS2/L is EOL (End-of-Life), but still widely used in compatible installations.
