Dahua 8 x 5MP DH-IPC-HDW2431EMP Eyeball / Turret Kit 30m IR 2.8mm+ 8CH NVR + 2TB HDD

The 5MP Lite IR Fixed-focal Eyeball Network Camera DH-IPC-HDW2531EM-AS-S2 from Dahua Security offers high-quality video performance with its 5MP resolution, providing clear and detailed images. It features Smart IR technology, ensuring optimal illumination in low-light conditions by automatically adjusting the intensity of the infrared LEDs. The camera is equipped with a fixed-focal lens, making it ideal for consistent, focused surveillance in specific areas. Its compact design allows for easy installation, and the IP67 rating guarantees protection against water and dust, making it suitable for both indoor and outdoor environments. The camera supports H.265 video compression, which reduces bandwidth and storage requirements without compromising image quality. Additionally, it includes intelligent detection functions like motion detection and intrusion detection, enhancing its security capabilities. The camera is equipped with a built-in microphone for audio recording, adding another layer of security.

With its 120dB true WDR (Wide Dynamic Range) technology, the camera performs well in challenging lighting conditions, balancing the exposure to deliver clear images. The DH-IPC-HDW2531EM-AS-S2 also supports Power over Ethernet (PoE), simplifying installation by allowing power and data to be transmitted over a single cable. This camera is part of Dahua's Lite Series, offering a cost-effective solution without sacrificing essential features. It is compatible with various NVRs and software, ensuring seamless integration into existing surveillance systems. Overall, this camera is a reliable and efficient choice for various security applications.

Features

• 5MP, 1/2.7” CMOS image sensor, low illuminance, high image definition
• Outputs max. 5MP (2592 × 1944) @20 fps, and supports 2688 ×1520 (2688 × 1520) @25/30 fps
• H.265 codec, high compression rate, ultra-low bit rate
• Built-in IR LED, max IR distance: 30 m
• ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
• Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
• Intelligent detection: Intrusion, tripwire
• Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal access, voltage detection
• Supports max. 256 GB Micro SD card, built-in MIC
• 12V DC/PoE power supply
• IP67 protection

 

Functions

Smart H.265+ & Smart H.264+ Dahua's advanced scene-adaptive rate control algorithm enhances encoding efficiency beyond traditional H.265 and H.264, delivering high-quality video while minimizing storage and transmission costs.

WDR (Wide Dynamic Range) Equipped with advanced Wide Dynamic Range (WDR) technology, Dahua network cameras capture clear details even in environments with high contrast between bright and dark areas, ensuring visibility even under intense lighting or backlight conditions.

Starlight Dahua's Starlight technology is designed for low-light environments, providing clear and colorful video even in extremely low illuminance, ensuring superior image quality.

IVS (Intelligent Video System) Dahua's Intelligent Video System (IVS) technology utilizes advanced video algorithms to support smart features like tripwire detection and intrusion alerts.

Protection (IP67, Wide Voltage) IP67: The camera undergoes rigorous testing to ensure dust resistance and can operate normally after being submerged in 1 meter of water for 30 minutes.
Wide Voltage: The camera supports a wide input voltage range of ±30%, making it suitable for outdoor environments with unstable power supply.

Technical Specifications:

Camera

Image Sensor

1/2.7” 5Megapixel progressive CMOS

Max. Resolution

2592 (H) × 1944 (V)

ROM

128 MB

RAM

256 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100000 s

S/N Ratio

0.008 Lux @ F1.6

Min. Illumination

> 56 dB

Illumination Distance

30 m (98.43 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (IR LED)

Pan/Tilt/Rotation Range

Pan: 0°–360° Tilt: 0°–78° Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Mount Type

M12

Focal Length

2.8 mm 3.6 mm

Max. Aperture

F1.6 F1.6

Field of View

2.8 mm: Horizontal 103° × Vertical 71° × Diagonal 132° 3.6 mm: Horizontal 84° × Vertical 58° × Diagonal 110°

Iris Type

Fixed

Close Focus Distance

2.8 mm: 0.9 m (2.95 ft) 3.6 mm: 1.6 m (3.61 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

56 m (183.73 ft)

22.4 m (73.49 ft)

11.2 m (36.75 ft)

5.6 m (18.37 ft)

3.6 mm

80 m (262.47 ft)

32.0 m (104.99 ft)

16.0 m (52.49 ft)

8.0 m (26.25 ft)

 

The 8 Channel Compact 1HDD 1U 8PoE Network Video Recorder, model DHI-NVR4108HS-8P-4KS2/L, from Dahua Security is a powerful and efficient surveillance solution designed for small to medium-sized installations. This NVR supports up to 8 IP cameras with a maximum resolution of 8MP, providing clear and detailed video footage. It features H.265+ video compression, significantly reducing storage and bandwidth requirements without compromising video quality. The device includes one SATA interface, supporting up to 10TB of storage, ensuring ample space for recording and archiving footage. Equipped with 8 PoE ports, it simplifies the installation process by delivering power and data over a single cable to each connected camera. The NVR offers intelligent video system (IVS) capabilities, such as intrusion detection, tripwire, and facial detection, enhancing security and monitoring effectiveness. With its easy-to-use web interface and support for mobile access via the Dahua DMSS app, users can manage and view their surveillance system remotely.

The NVR also supports various network protocols and has a built-in P2P feature for simplified network setup. Additionally, it provides multiple recording modes, including manual, schedule, and alarm-based recording, offering flexibility to meet different security needs. The compact 1U design ensures efficient use of space and easy integration into existing setups. High reliability is guaranteed with features like redundant power supply options and ANR (Automatic Network Replenishment) technology, which ensures continuous recording even during network interruptions. The DHI-NVR4108HS-8P-4KS2/L is an ideal choice for users seeking a robust and versatile network video recorder for their security infrastructure.

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 setting parameters, getting information, and upgrading IPC of the same model in batches

 

Functions

Perimeter Protection by Camera
This feature automatically filters out false alarms caused by animals, rustling leaves, bright lights, and other non-threats. It enhances the system's ability to recognize true threats, thereby improving alarm accuracy.

Face Detection by Camera
Utilizing deep learning algorithms, this technology detects human faces in the video feed. It supports face detection, tracking, optimization, and capturing, ultimately outputting the best face snapshot for identification purposes.

SMD Plus by Camera
Dahua's Smart Motion Detection technology uses intelligent algorithms to categorize motion detection targets, filtering out non-essential alarms. This ensures effective and accurate alerting for relevant movements.

People Counting by Camera
Employing deep learning algorithms, Dahua People Counting technology tracks and processes moving human targets. It provides accurate statistics on the number of people entering, leaving, and present in an area. Integrated with a management platform, it generates detailed yearly, monthly, weekly, and daily reports.

Smart Codec
Dahua's smart codec technology, featuring an advanced scene-adaptive rate control algorithm, offers higher encoding efficiency compared to H.265 and H.264 standards. This results in high-quality video while reducing storage and transmission costs.

DMSS
Available on the iOS App Store and Google Play, the DMSS app simplifies surveillance. It allows remote access to back-end devices, live video viewing, event push notifications, and recorded video searches from an iPhone, iPad, or Android device anytime, anywhere.

Technical Specifications: