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Dahua IP video cameras are one of the top rated global sales.

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Dahua HDBW2431E-S-S2 Dome IP Black Camera 4MP 2.8mm (102°) fixed lens, IP67 and IK10 protections and 30m IR distance.

With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better color image in the condition of low illumination. It supports SD card storage, dust-proof function, waterproof function and vandal-proof function, complying with the standards of IP67 and IK10.

• 4MP, 1/3” CMOS image sensor, low illuminance, high image definition
• Outputs 4MP (2560 × 1440)@25/30 fps, max. supports 4MP (2688 ×1520) @ 20 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 NR, 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
• 12V DC/PoE power supply
• IP67, IK10 protection

Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.

WDR
With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow.

Starlight
With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuminance. It widely applies to various environments of low illuminance.

IVS
With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion.

Cyber Security
Dahua network camera is equipped with a series of key security technologies, such as security authentication and authorization, access control, trusted protection, encrypted transmission, and encrypted storage, which improve its security defense and data protection, and prevent malicious programs from invading the device.

Protection (IP67, IK10, wide voltage)
IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes.
IK10: The enclosure can stand the punch more than 5 times from a 5 kg hammer falling from a height of 40 m (Impact energy is 20J).
Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.

 

Specifications

Type of cameras	Domes
Camera Max.Resolution	4MP
Camera Focal length	2.8mm
Camera IR Distance	30m
Vandal Resistance	IK10
Power Supply	12Vdc, Poe
Protection Level	IP67
Working Environment	-40°C~+60°C

 

Download the product information

Datasheet Manual Quick Start Guide Installation Guide

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