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• Image Sensor1/3″ progressive scan CMOS
• Max. Resolution2560 × 1440
• Min. IlluminationColor: 0.01 Lux @ (F2.0, AGC ON), B/W: 0 Lux with IR
• Shutter Time1/3 s to 1/100,000 s
• Day & NightIR cut filter
• Angle AdjustmentPan: 0° to 360°, tilt: 0° to 75°, rotate: 0° to 360°

• Lens
• Lens TypeFixed focal length, 2.8 and 4 mm optional
• Focal Length & FOV

• Video Format Support: Ultra H.265/H.265/H.264
• Input Channels: 16/32/64
• Compatibility: Supports mainstream cameras with ONVIF conformance (Profile S, Profile G, Profile T) and RTSP protocols
• Output Channels: 2-ch HDMI, 1-ch VGA
• HDMI Resolutions: HDMI1 and HDMI2 up to 4K (3840×2160)
• Independent Outputs: HDMI1, HDMI2, and VGA
• Recording Resolution: Up to 12 Megapixels
• RAID Support: RAID 0, 1, 5, 6, 10
• SATA HDDs: 8 SATA interfaces
• HDD Capacity: Up to 12TB for each HDD
• Fisheye Dewarping: Various modes for live view and playback in both web interface and GUI
• Hot Spare: Support for N+1 Hot spare
• Power Output: Support for 12V Power output
• ANR Technology: Enhances storage reliability during network disconnection
• Cloud Upgrade: Supports cloud upgrade
• Trademark Disclaimer: The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress, and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

16 Channel 1U 2HDDs Network Video Recorder

KEY FEATURES:

· New 4.0 user interface, Security baseline 2.1
· H.264, H.265, Smart H.264+, and Smart H.265+. H.265 auto switch
· Max. decoding capability: 8 × 1080p@30 fps. Supports adaptive
decoding
· Supports mainstream cameras of ONVIF and RTSP protocols
· P2P remote surveillance, video play on mobile device
· VGA/HDMI simultaneous video output, maximum resolution of HDMI
is 4K
· AI by Camera: Face detection, perimeter protection, IVS, people
counting, heat map, and SMD
· Supports remote configuration and management of IPC, such as set
ting parameters, getting information, and upgrading IPC of the same
model in batches

Series Overview:
Dahua NVR4000-4KS2/L is introduced as the Lite series NVR that
supports for 4K and H.265 encoding technology with excellent
performance at an affordable price. For applications where image
details are highly required, it delivers the capability of 4K resolution
processing. The NVR can be served as edge storage, central storage or
backup storage with an intuitive shortcut operation menu for remote
management and control.
Due to its cost-effective and easy-to-install design, this NVR is ideal for
a wide range of applications such as public safety, water conservancy,
transportation, city centers, education, and financial institutions.
The NVR is compatible with numerous third-party devices making it
the perfect solution for surveillance systems that work independently
of video management system (VMS). It features an open architecture
that supports for multi-user access and is compatible with
ONVIF Profile S, T, G protocol, enabling interoperability with IP cameras.

Functions:
Perimeter Protection by Camera
Automatically filtering out false alarms caused by animals, rustling
leaves, bright lights, etc. Enables system to act secondary recognition for
the targets. Improving alarm accuracy.
Face Detection by Camera
Face detection is to detect if there is any human face appearing in the
video. This technology adopts a deep learning algorithm to support face
detection, tracking, optimization and capturing, and then output the
best face snapshot.
SMD Plus by Camera
With intelligent algorithm, Dahua Smart Motion Detection technology
can categorize the targets that trigger motion detection and filter the
motion detection alarm triggered by non-concerned targets to realize
effective and accurate alarm.

People Counting by Camera
With deep learning algorithm, Dahua People Counting technology
can track and process moving human body targets to realize the
accurate statistics of enter No., leave No., and In Area No. Working with
management platform, it outputs yearly/monthly/weekly/daily reports
to meet your requirements.
Smart Codec
With advanced scene-adaptive rate control algorithm, Dahua smart
codec technology realizes the higher encoding efficiency than H.265
and H.264, provides high-quality video, and reduces the cost of storage
and transmission.
DMSS
The DMSS app is available on the iOS App Store and Google Play. It
makes surveillance easy and simple, allowing you to remotely access
back-end devices, view live video, receive event push notifications, and
search for recorded videos from an iPhone, iPad, or Android phone at
anytime from virtually anywhere.

4CH Penta-brid 1080N/720P Cooper 1U 1HDD WizSense Digital Video Recorder

KEY FEATURES:

> 4-channel SMD Plus for analog channels which allows the device to trigger accurate alarms for humans and vehicles.

> 4-channel AI Coding saves on storage and bandwidth while maintaining the details of targets in videos.

> Supports HDCVI, AHD, TVI, CVBS and IP video input.

> Supports up to 5-channel IP camera input and each channel can be up to 2 MP. The incoming bandwidth reaches 20 Mbps.

> Smart H.265+ and H.265 dual-stream video compression.

• Video Format Support: Ultra 265/H.265/H.264
• Input Channels: 16
• Compatibility: Supports mainstream cameras complying with ONVIF standards (Profile S, Profile G, Profile T) and RTSP protocols
• Output Options: 1 HDMI and 1 VGA, with HDMI supporting resolutions up to 4K (3840×2160)
• Simultaneous Output: HDMI and VGA can be used simultaneously
• Recording Resolution: Up to 4K
• Storage: 1 SATA HDD slot with a capacity of up to 8TB
• Cloud Upgrade: Supports cloud-based upgrades for enhanced functionality.

8 Channel Smart 1U 1HDD Network Video Recorder

KEY FEATURES:

> Smart H.265+/H.265/Smart H.264+/H.264 decoding format

> Max. decoding capability: 6 × 1080p@30 fps. Supports adaptive decoding

> AI by camera: perimeter protection,and SMD Plus

> Connected to the third-party network cameras

> Security baseline 2.1

• Specifications:

8 Channel Smart 1U 1HDD WizSense Network Video Recorder

KEY FEATURES:

> Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding format

> Max. decoding capability: 6 × 1080p@30 fps. Supports adaptive decoding

> 1-channel face detection and recognition (AI by NVR); 1-channel perimeter protection (AI by NVR); up to 10 face databases and 5,000 face images; 4-channel SMD Plus (AI by NVR);

> AI by camera: Face detection and recognition, perimeter protection, and SMD Plus

> Connected to the third-party network cameras

> Security baseline 2.1

• Specifications: