IP Network DVR 4 channels Dahua DHI-NVR4104HS-4KS3 NVR SMD PLus cameras up to 12 MP H.265

DHI-NVR4104HS-4KS3 4-Channel 4K IP Network Recorder by WizSense

The DHI-NVR4104HS-4KS3 is a 4-channel IP network recorder from Dahua that supports camera resolutions up to 12 MP and H.265+/H.264 video compression. The device is part of the Lite/NVR4-4KS3 series and supports SMD PLus smart features and AI functions available on connected cameras, according to the manufacturer's documentation.

• Supports 4 IP channels
• Maximum resolution of supported cameras up to 12 MP
• H.265+/H.264 video compression with support for Smart H.265+ and Smart H.264+
• Maximum input bandwidth of 80 Mbps
• Support for AI functions from cameras: perimeter protection, face detection and recognition, SMD PLus, behavior analysis, heat map
• Metal housing and DC 12 V / 2 A power supply

Description and application

DHI-NVR4104HS-4KS3 is a 4 channel IP DVR with one hard drive bay, designed for video surveillance systems with IP cameras from Dahua and other ONVIF-compliant manufacturers, according to the manufacturer's documentation. The device supports H.265+/H.264 compression, up to 80 Mbps input bandwidth and up to 12 MP camera resolution, as well as interoperability with AI features available on cameras, such as perimeter protection, SMD PLus, face detection, face recognition, behavior analysis and heat map, according to the manufacturer's documentation.

Smart and network functions

The NVR supports SMD PLus function implemented by the DVR (SMD PLus by NVR) on 4 channels and AI functions implemented by cameras, including perimeter protection, face detection, face recognition, behavior analysis and heat map, according to the manufacturer's documentation. The device allows simultaneous management of up to 128 user accounts, supports simultaneous viewing and playback from multiple channels, and works with Android and iOS mobile devices and popular network protocols, according to the manufacturer's documentation.

Specifications

Technical data source:manufacturer's documentation DAHUA datasheet of model DHI-NVR4104HS-4KS3 Dokumentacja producenta

FAQ - frequently asked questions

• How many IP channels does the DHI-NVR4104HS-4KS3 DVR support?
  The DVR supports 4 IP channels, according to the manufacturer's documentation.
• What is the maximum resolution of supported cameras?
  The device supports IP cameras up to 12 MP, according to the manufacturer's documentation.
• What video compression formats are supported?
  The DVR supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG, according to the manufacturer's documentation.
• What is the maximum input bandwidth of the DVR?
  The maximum input bandwidth is 80 Mbps, according to the manufacturer's documentation.
• What are the decoding capabilities with AI functions disabled?
  With AI functions disabled, the DVR supports up to 1 channel 12 MP @ 30 fps, 2 channels 8 MP @ 30 fps, 3 channels 5 MP @ 30 fps, 4 channels 4 MP @ 30 fps, and 8 channels 1080p @ 30 fps, according to the manufacturer's documentation.
• Does the DVR support HDMI 4K output?
  Yes, the device has HDMI output supporting up to 4K resolution, according to the manufacturer's documentation.
• Is a VGA output available?
  Yes, the DVR has a VGA output supporting up to 1080p resolution, according to the manufacturer's documentation.
• How many hard drives can be installed in the device?
  The DVR has one hard drive bay.
• What is the maximum capacity of a single hard drive?
  A disk capacity of up to 20 TB is supported, according to the manufacturer's documentation.
• Does the DVR support SMD function PLus?
  Yes, the device supports SMD PLus implemented by DVR (SMD PLus by NVR) and SMD PLus implemented by cameras, according to the manufacturer's documentation.
• What AI functions of the cameras are supported by the DVR?
  The DVR supports AI functions of cameras, such as perimeter protection, face detection, face recognition, behavior analysis and heat map, and cameras with these functions are required, according to the manufacturer's documentation.
• Is the device compatible with the ONVIF standard?
  Yes, the documentation indicates support for cameras from multiple manufacturers via the ONVIF protocol, according to the manufacturer's documentation.
• How many simultaneous user connections can be configured?
  The DVR allows up to 128 simultaneous user accounts, according to the manufacturer's documentation.
• What network interfaces are available?
  The device has an RJ45 1000 Mbps network port and supports DDNS, DHCP, DNS, FTP, HTTP, HTTPS, IPv4, IPv6, NTP, P2P, RTSP, SMTP, SNMP, TCP/IP, UDP and UPNP protocols, according to the manufacturer's documentation.
• Are there USB ports available?
  Yes, the DVR has 2 USB 2.0 ports (front and rear), according to the manufacturer's documentation.
• What is the housing material?
  The housing is made of metal, according to the manufacturer's documentation.
• What is the power supply of the recorder?
  The device is powered by DC 12 V / 2 A, according to the manufacturer's documentation.
• In what temperature range can the recorder work?
  The operating temperature range is -10°C to +55°C, according to the manufacturer's documentation.
• What are the dimensions and weight of the device?
  The DVR has dimensions of about 260.0 × 232.5 × 47.6 mm and a net weight of about 0.87 kg (without disk), according to the manufacturer's documentation.

The DHI-NVR4104HS-4KS3 is a 4-channel IP DVR designed for surveillance systems that require support for resolutions up to 12 MP, camera AI functions, and efficient H.265+/H.264 compression. The device provides support for 1 drive up to 20 TB, SMD PLus functions, and multiple network protocols for easy integration in a variety of installations, according to the manufacturer's documentation.