
( Brand: Dahua ), ( Manufacturer Part Number: NVR4104HS-4KS3 ), ( Type: Nvr ), ( Connectivity: Wired ), ( Features: Supports Smart H.265, H.265, Smart H.264, H.264 And Mjpeg ), ( Max. Decoding Capability: 8 1080p 30 Fps Or 4 4 Mp 30 Fps, Max. 80/80/60 Mbps Incoming/recording/outgoing Bandwidth, Supports Ip Cameras With A Resolution Up To 12 Mp, Ai By Recorder Supports 4-channel Smd Plus, Ai By Camera, Supports Eptz, And One-click Arming And Disarming ), ( Color: Black ), ( Power: 12 Vdc, 2 A ), ( Smart Home Compatibility: Dmss ), ( Storage Capacity: 1 Sata Port. Each Disk Can Contain Up To 20 Tb ), ( Surveillance Technology: Cctv ), ( Location: Indoor Only ), ( Smart Home Protocol: Ethernet ), ( Manufacturer Warranty: 3 Years )
The Dahua NVR4104HS-4KS3 is a high-performance, 4-channel Network Video Recorder (NVR) designed for seamless integration with 4K security cameras. This advanced device, featuring a 12MP resolution, is perfect for those seeking top-tier surveillance solutions for their homes, offices, or businesses.
The NVR4104HS-4KS3 supports 4K Ultra HD (3840 x 2160) resolution at 25 frames per second, ensuring crisp, detailed image capture even in low-light conditions. The built-in H.265 and H.264 compression technology delivers efficient storage and playback, reducing bandwidth and storage space requirements without compromising image quality.
One standout feature of this NVR is its no-POE (Power over Ethernet) design. This means that you'll need a separate power supply for each camera, but it allows for more flexibility in terms of camera placement and configuration. The device supports up to 4TB HDD (hard disk drive) for local storage, ensuring that your footage is always within reach.
The Dahua NVR4104HS-4KS3 is equipped with a user-friendly interface that makes setup and management a breeze. Advanced features like Smart Motion Detection, Remote Access, and Mobile Push Alerts add an extra layer of security and convenience. With its robust construction, reliable performance, and scalable solution, the NVR4104HS-4KS3 is an excellent choice for anyone looking to elevate their surveillance system to the next level.
**Product Review: Dahua NVR4104HS-4KS3 4-Channel 4K NVR (No POE) Network Video Recorder 12MP**
**Pros:**1. **4K Resolution:** The NVR supports 4K (8-megapixel) video recording, providing high-quality images for better identification and forensic analysis.
2. **Four Channel Support:** The device is capable of handling four simultaneous video streams, making it suitable for small to medium-sized surveillance systems.
3. **H.265 Compression:** The H.265 compression technology helps reduce storage requirements and bandwidth consumption, while maintaining high video quality.
4. **Smart HDD Support:** The NVR supports up to 8TB hard drives, providing ample storage for recorded video footage.
5. **User-friendly Interface:** The device features an intuitive web interface for easy setup and management.
**Cons:**1. **No POE (Power over Ethernet) Support:** This means that each camera connected to the NVR will require a separate power source.
2. **HDD Not Included:** The NVR does not come with a hard drive, so you will need to purchase one separately.
3. **Limited Expansion Slots:** The NVR only has one expansion slot, which may limit the system's growth potential.
4. **Installation Requires Technical Knowledge:** While the user interface is intuitive, some technical knowledge is required for installation and configuration.
**Conclusion:**The Dahua NVR4104HS-4KS3 is a solid choice for those seeking a high-resolution NVR for their surveillance system. Its 4K support, H.265 compression, and user-friendly interface make it a competitive offering. However, the lack of POE and included HDD, as well as the limited expansion slots, are potential drawbacks. If these features do not significantly impact your needs, this NVR could be a suitable choice. If they do, you may want to consider other options that better align with your requirements.
Audio Output. Camera disconnection; storage error; disk full; IP conflict; MAC login locked; and obscurity exception. Main Processor. Network Port.
Video Output. Face Attributes. Web, Local GUI. Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map.
SMD Plus by Recorder. Network Band width . AI by Recorder. USB device and network.
Audio Compression. Compression Standard. Alarm Linkage. Multi-channel Playback.
Disk Interface. > Supports Smart.265,.264,.264 and MJPEG decoding formats. Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm. Operating System.
Playback Mode. ONVIF; Panasonic; Sony; Axis; Are cont; Delco; Canon; Hannah. Operating Interface. > Supports EPTZ, and one arming disarming.
Backup Method. Third-party Camera Access. Gender; age group; glasses; expressions; face mask; beard. Multi-screen Display.
Decoding capability: 8 1080p 30 fps or 4 MP. 80/80/60 Mbps incoming/recording/outgoing band width . Alarm Output. Specifications.
> Dahua APP: Adams iOS, GM's Android, Smart pass, Search Tool Con fig search device and change IP address if needed , Default 192.168.1.108 Features: 4CH Compact 1U 1HDD Lite Network Video Recorder. Network Protocol. This limit varies depending on the environment temperature. SMD Plus by Camera.
Intelligent Alarm. Power Supply. Anomaly Alarm. Total output of NVR is.
Chrome; IE; Safari; Edge; Firefox. Access Channel. Perimeter Performance of AI by Camera Number Channels. Power Consumption.
IOS; Android. Audio and Video. Embedded Linux. Recording Playback.
Interoperability. Face Detection Performance of AI by Camera Number Channels. > AI by Camera supports face detection and recognition, perimeter protection, SMD Plus, people counting, stereo analysis heat map. Video Compression.
Face Recognition Performance of AI by Camera Number Channels. Mobile Phone Access.